|Manufacturers and suppliers of liquid chromatography equipment, HPLC, high performance liquid chromatography instrumentation, LC-MS instrumentation (HPLC instruments, pumps, detectors, automated HPLC systems, LC/MS systems, LC/MS/MS systems, micro HPLC systems, nano HPLC systems, capillary LC systems, preparative liquid chromatography equipment, preparative HPLC systems, ion chromatography instruments, IC systems, amino acid analyzers, supercritical fluid chromatography equpment, SFC systems, thin layer chromatography equipment, plates, densitometers for TLC, HPTLC, analytical HPLC columns, microbore HPLC columns, capillary columns for nano LC, preparative columns, LC packing materials).||Производители и поставщики оборудования для жидкостной хроматографии, хромато-масс-спектрометрии (высокоэффективные жидкостные хроматографы, насосы, детекторы, системы для ВЭЖХ, жидкостные хромато-масс-спектрометры, микроколоночные жидкостные хроматографы, колонки, приборы для капиллярной, микромасштабной жидкостной хроматографии, препаративные жидкостные хроматографы, ионные хроматографы, аминокислотные анализаторы, оборудование для сверхкритической жидкостной хроматографии, оборудование для ТСХ, денситометры, колонки для ВЭЖХ, капиллярные колонки, препаративные колонки, сорбенты).|
|Manufacturers and suppliers of high performance liquid chromatography equipment, instruments, systems (HPLC instrumentation, detectors, pumps, solvent delivery systems for high performance liquid chromatographs).||Производители и поставщики оборудования, приборов, систем для высокоэффективной жидкостной хроматографии, ВЭЖХ, насосов, детекторов для высокоэффективных жидкостных хроматографов.|
|International companies index.||Международный указатель компаний.|
|AC Analytical Controls.|
|AC Analytical Controls is a manufacturer of method-specific GC and HPLC analyzer systems for the analysis of petroleum, petrochemical and natural gas streams (chromatographic analyzers for the petroleum, petrochemical and natural gas industry). AC Analytical Controls manufactures distillates analyzers, gas analyzers, gasoline analyzers. GC analyzer systems for gas and liquefied gas analysis: refinery gas analyzers, propylene, ethylene and LPG analyzers, natural gas analyzers (NGA), natural gas condensate analyzers. GC analyzer systems for naphtha and gasoline range analysis: PIONA, reformulated gasoline analyzer system for the multi-dimensional analysis of hydrocarbon types in gasoline, detailed hydrocarbon analyzers (DHA), olefins analyzer, oxygenate analyzers and aromatics analyzers, simulated distillation analyzers (SimDis). GC analyser systems for mid distillates and heavy distillates analysis: detailed hydrocarbon front end analyzer, simulated distillation analyzers, mid distillates analyzers (HPLC or SFC systems), heavy distillates and crude oil analyzers (HPLC systems).|
|Agilent Technologies is a manufacturer
of GC, GC-MS systems, HPLC, SFC, GPC/SEC systems, LC-MS systems, capillary
electrophoresis systems, FTIR spectrometers, FTIR microscopes, UV-visible-NIR
spectrometers, fluorescence spectrometers, NMR spectometers, AAS instruments,
ICP-AES, ICP-MS systems, X-ray crystallography systems, pharmaceutical
testing equipment (dissolution apparatus, tablet testers), PCR instruments,
lab automation solutions, lab robotics, laboratory software suite. Agilent
Technologies is a manufacturer of mass-spectrometer helium leak detectors,
vacuum pumps (rotary vane, dry scroll, diffusion pumps, turbomolecular
pumps, ion pumps), high vacuum pumping systems, vacuum gauges, valves,
Agilent Technologies manufactures HPLC instruments, analytical to preparative HPLC systems, nanoflow and capillary LC systems, multidimensional LC systems, GPC/SEC systems, SFC system, flash LC purification systems, capillary electrophoresis systems. Agilent Technologies manufactures quadrupole GC-MS and LC-MS systems, triple quadrupole mass spectrometer-based GC/MS/MS and LC/MS/MS systems, ion trap LC-MS systems, Time-of-Flight LC-MS systems (TOF LC/MS system, quadrupole TOF LC/MS system). Agilent Technologies offers laboratory laboratory software suite, LC and LC-MS workstations, GC, GC-MS workstations, CE workstations, FTIR spectroscopy and imaging software. Agilent Technologies manufactures a complete line of capillary GC columns, GC-MS columns, HPLC columns, LC-MS columns, SPE products (SPE columns, solid phase extraction disks), accessories, consumables, instrument parts and supplies for gas chromatography, liquid chromatography, capillary electrophoresis, mass-spectometry, molecular spectroscopy, and elemental analysis.
|Akvilon (Moscow, Russia) is a manufacturer of HPLC instruments, IC instruments, electrochemical instruments, UV-visible spectrometers, automatic titrator, flame photometer, moisture analyzer. The company manufactures modular HPLC systems, ion chromatography systems, process IC analyzer, portable ion chromatograph, portable pH-meters and ion meters electrochemical analyzer, automatic titration system, UV-visible spectrophotometers, flame photometer, moisture balance analyzer. The company also manufactures laboratory water purification system. Akvilon offers fully equipped mobile analytical laboratories for air analysis, water analysis, soil analysis. The company also supplies a broad range of laboratory equipment.|
|Alcott Chromatography, Inc.|
|Alcott Chromatography, Inc is a manufacturer of liquid chromatography instrumentation, sample preparation and injection systems, precision autosamplers, high pressure pumps for LC and LC-MS. Alcott Chromatography manufactures plate changer system for automatic exchange of multiple microplates and precision sample injection, variable volume autosampler performing partial or full-loop injections with ultra high precision from small volume samples, positive displacement autosampler performing full-loop injections as well as in-vial sample filtering during injections. Alcott Chromatography manufactures HPLC pump with interchangeable pumpheads for microbore, analytical and semi-preparative applications, and variable wavelength UV-Visible HPLC detector.|
|Analytical Scientific Instruments.|
|Analytical Scientific Instruments
is a manufacturer of isocratic HPLC pumps, gradient HPLC pumps, metering
pumps, syringe pumps, replacement parts for HPLC pumps (spare parts for
HPLC pumps), flow splitters, low volume static and dynamic mixers, pulse
damper, post column reactor, components and accessories for high performance
liquid chromatography. Analytical Scientific Instruments manufactures check
valves, pistons and seals for HPLC pumps, compression fittings and unions,
in-line filters, precolumn filters, solvent inlet filters. Analytical Scientific
Instruments is a manufacturer of the self-priming cartridge check valves
for over 20 HPLC pump models. Universal high pressure fittings and unions
are compatible with most HPLC fittings such as Parker, Swagelok, Valco,
Upchurch, Bechman, and Waters.
The ASI Model 310 Post Column Reactor Module can be used to increase detection sensitivity for amino acids, proteins, carbohydrates, inorganic ions, pesticides, and other samples. The reactor consists of a heated reactor cartidge that is designed to mix reagent with column effluent efficiently and with minimum peak dispersion. The rugged cartridge design allows operation up to 2000 psi at 150 C without rupturing.
|Antec Leyden is a manufacturer of liquid chromatography instrumentation - electrochemical detectors for liquid chromatography and flow injection analysis, integrated HPLC systems with electrochemical detection for trace analysis of biogenic amines, phenols, vitamins, inorganic ions, DNA adducts, amino acids. Antec Leyden manufactures digital electrochemical amperometric detectors and pumps for high performance liquid chromatography, dedicated HPLC system comprising electhochemical detector, autosampler, pump, degasser and pulse damper. The dedicated HPLC system is upgradable to allow micro-bore and capillary LC-EC. Electrochemical detector includes a highly stable Faraday-shielded oven compartment accommodating column and flowcell (available with a glassy carbon, platinum, gold, silver and copper flowcell). In combination with a 25 micrometer gasket detection volumes down to 5 nl can be obtained. Antec Leyden manufactures integrated electrochemical detector for HPLC, including flowcell incorporated in the Faraday-shielded oven compartment, LC column, pulse dampener and injector.|
|Antek Instruments, Inc.|
|Antek Instruments is a manufacturer of analytical instrumentation
for laboratory and process online (industrial) environments. Antek Instruments
manufactures elemental analyzers for determenation of sulfur, nitrogen,
fluoride, carbon. Antek Instruments manufactures gas and liquid chromatography
instrumentation (specific detectors for GC and HPLC systems)- simultaneous
nitrogen / sulfur GC detector, nitrogen specific HPLC detector, sulfur
selective HPLC Detector, GC furnace upgrade for increase senditivity of
nitrogen / sulfur GC detector.
Pyro-Chemiluminescent nitrogen and sulfur detectors for HPLC and GC - sulfur chemiluminescence detection (SCD) and chemiluminescent nitrogen detection (CLND) techniques offer low ppb detection limits, linearity over 5 orders of magnitude, selectivity, and equimolarity. Simultaneous nitrogen and sulfur detection for GC and SFC - a single flowpath with dual channel chemiluminescence detection. Equimolar response for all nitrogen and/or sulfur containing compounds and picogram sensitivity. It can be retrofitted to any gas chromatograph on the market. Nitrogen Specific HPLC Detector (HPLC-CLND) responds only to nitrogen-containing compounds and is ideal to use without derivatization. Sulfur Selective HPLC Detector (HPLC-SCD) offer linear calibration curve over a wide range, equimolar response, and low detection limit.
|ATAS GL International BV.|
|ATAS GL is a manufacturer of automated sample inlet systems for gas chromatography and GC/MS (automated equipment for sample concentration and introduction into GC or GC/MS system, the retrofittable accessories for GC and GC-MS systems). ATAS GL manufactures automated devices and robotic systems for chromatography automation from sampling to injection. ATAS GL also manufactures equipment for HPLC (capillary and microflow LC instrumentation)- micro UV-Visible HPLC detector with fiber optic micro-flow cell, HPLC pump (precision isocratic and gradient micro-flow solvent delivery system) designed for micro HPLC, capillary LC, nanoscale high-performance liquid chromatography, and electrochemical detector for HPLC.|
|Bal Seal Engineering Company.|
|Bal Seal Engineering Company is a manufacturer of canted-coil products, includes fluid seals, EMI gaskets, coupling rings and electrical contacts. Bal Seal Engineering Company manufactures canted-coil spring-reinforced-PTFE seals available in sizes ranging from 0.030 to 72-inch inside diameter with varying lengths. The proprietary material compositions are engineered to be chemically inert with most common mobile phases used in HPLC and other analytical equipment. Canted-coil spring solutions for HPLC instruments (high pressure seals, plunger pump seals, rinse seals), laboratory equipment, lab automation systems (displacement pump seals, precision machined seals for consistent volume dispensing, seals for 96, 384, 1596 channel robotic workstations).|
|Berthold Technologies GmbH & Co KG.|
|Berthold Technologies GmbH & Co KG (Germany) is a manufacturer of sensors, detection instruments, analyzer systems for biosciences, medicine, industrial process control and radiation protection. Berthold Technologies manufactures sensors and detection systems for nuclear radiation and X-rays, including radioactivity detectors for high performance liquid chromatography (radio HPLC monitors, radio flow-through detectors for HPLC). Manufactures microplate readers, imaging instruments, tube luminometers, gamma counters, microplate handling laboratory equipment, software, consumables and accessories for bioanalytical chemistry. Berthold Technologies manufactures industrial process control instrumentation, radiation protection instrumentation (instruments and systems for radioactivity measurement, contamination and dose rate monitoring). Berthold Technologies Process Control manufactures instrumentation for non contact monitoring of process parameters such as density, level, moisture, bulk flow, and analysers for online process analysis. These measuring instruments use x-rays or nuclear radiation from radioactive sources as well as microwaves (microwawe analyzer system for measurement of concentration and moisture).|
|Bioanalytical Systems, Inc. (BAS).|
|Bioanalytical Systems, Inc (BAS)
is a manufacturer of analytical instrumentation for studies in pharmacokinetics,
pharmacodynamics, drug metabolism, and toxicology. Bioanalytical Systems
manufactures a full line of in vivo sampling (whole blood, plasma, microdialysis
and ultrafiltration) laboratory instrumentation, including fully automated
in vivo sampling system (the system can automatically collect blood, bile,
metabolites, dialysates and more from awake and freely moving animals as
small as mice and as large as swine). Bioanalytical Systems manufactures
electrochemical analyzers (automatic workstation for voltammetry and polarography,
cyclic voltammetry, potentiostat / galvanostat, analog potentiostats),
electrochemical detectors for HPLC (amperometric detector for high performance
liquid chromatography). Bioanalytical Systems offers analytical and microbore
columns for high performance liquid chromatography.
Bioanalytical Systems manufactures fully computer-controlled electrochemical detector for high performance liquid chromatography features the thin-layer flow cell working with chromatographic columns ranging from microbore to standard bore (0.32 - 4.6 mm ID). The PC-controlled electrochemical detector can perform constant potential amperometric detection, pulsed amperometric detection (PAD), and can acquire data from external devices. Up to 4-channel electrochemical detection is available (1-channel and 2-channel instruments can be easily upgraded to 2 or 4 - channel electrochemical detector).
|Biospectra AG (Switzerland) is a manufacturer of analytical instrumentation for biochemical process control - analyzer systems automatic measurements of fermentation compounds, such as: nutrients, sugars, glucose, carbonic acids, amino acids, vitamins, antibiotics. Biospectra AG also is a developer and supplier of process information management system for biochemical industry (PIMS software for process sevelopment and process quality management). Swiss company Biospectra AG offers high throughput bioprocessing systems that allows one person to perform hundreds of bioreactor-quality fermentations per month (a highly automated system for industrial bioprocess development and research). Biospectra AG also offers a parallel fermentation system with 6 bioreactors at 0.5-2.5l scale for analysis factors affecting quality, stability and productivity of bioprocesses in large-scale bioreactors. Biospectra offers versatile solutions for sampling, probe processing and on-line analytics, including on-line HPLC analyzer system (HPLC equipment from Agilent Technologies + automated sample processing modules from Biospectra AG). The company manufactures sterile sampling system for bioprocess analyzers - the industrial sampling system for production allows secure and robust sterile sampling in the 100 ml to 2 L range from production-scale bioreactors, with sample transport up to 50 m and sample transfer to online process analysers or to a cooled autosampler. Biospectra manufactures continuous glucose monitor for on-line glucose measurement from bioprocess samples over a very broad concentration range (due to automated dilution cycles the system covers the range from 100 g/l down to the milligram per litre range). The redundant multi-channel system layout for increased measuring reliability offers the basis for each precise glucose concentration control even in production bioprocesses. Biospectra also offers optionall in-built glucose controller for various microbial and mammalian cell cultivation systems allows the precise level control for glucose in critical and important ranges near the ks values.|
|BISCHOFF Analysentechnik und -gerate GmbH.|
|Bischoff Chromatography (BISCHOFF Analysentechnik und gerate GmbH, Germany) is a manufacturer of HPLC pumps (solvent delivery systems for high performance liquid chromatography), HPLC detectors, columns, accesories, and laboratory dosing pumps. Bischoff manufactures a line of silica gel based HPLC columns, pumps and detectors for HPLC systems (differential refractive index detector, UV/VIS detector, diode array detector, multiwavelength detector, pulsed amperometric detector), low pressure gradient mixer, low pressure gradient solvent delivery system, column thermostat, multi channel data acquisition system. Bischoff manufactures laboratory dosing pumps.|
|Buck Scientific (USA) is a manufacturer of atomic absorption spectrophotometers (graphite furnace atomic absorption spectrometer), GF atomic absorption instrument spares and accessories, IR spectrophotometers, IR spectroscopy accessories and instrument spares, UV/Visible spectrophotometers, UV-Vis cuvettes and instrument spares, gas chromatographs, GC accessories and instrument spares, high performance liquid chromatographs, HPLC accessories and instrument spares, mercury analyzer (Hg analyzer), mercury analyzer accessories and instrument spares, total hydrocarbon analyzer (IR photometer - oil in water analyzer), flame photometers (low temperature, single channel flame photometers), flame photometer accessories and instrument spares, sodium analyzer (sodium flame photometer).|
|Capital HPLC Limited.|
|Capital HPLC is a manufacturer of HPLC columns and accessories
for high performance liquid chromatography and capillary electrophoresis.
HPLC and CE products:
UCC System - The UCC (Universal Cartridge Column) represents a unique design of cartridge system which includes a comprehensive range of accessories and is exceptionally user friendly. The UCC also incorporates an attractive colour coding system for immediate identification of the cartridge contents.
Conventional Columns- High quality conventional format LC columns are available packed with any commercially available stationary phase. ISO9002 Approved for the Production of LC Columns and Cartridges.
Speciality Phases - Inertpak and Inertsil ODS-3, highly purified and uniquely bonded silicas with enhanced chemical stability and a high degree of inertness towards basic compounds resulting in improved peak shape.
Narrow Bore Columns- High performance narrow bore LC columns with internal diameters ranging from 0.3mm to 2.1mm. The 2.1mm i.d. columns are also available as UCC compatible cartridges.
Packed Capillaries - Packed fused silica capillaries with a unique integral flow cell for use in pressure driven or electrically driven LC (electrochromatography). Ionic Polymer Coated Capillaries aAMPS Coated Capillaries (Negatively Charged pH Independent). Also Cap-Sep Series - Solid phase extraction system.
The company also stocks a large range of LC columns for chiral applications and a full range of LC accessories such as PEEK fittings, solvent savers, data acquisition systems.
|CCS Services (russian representation of CCS Services SA) supplies portable arc OES alloy sorter, portable and desktop spark OES spectrometers - metal analyzers, handheld XRF spectrometers - metal analyzers, atomic absorption spectrometers, hollow cathode lamps and graphite parts for AAS instruments, ICP-AES spectrometers, ICP-MS spectrometers, sample introduction systems for ICP-OES and ICP-MS spectrometers, mercury analyzers, GC, GC/MS systems, HPLC systems, LC/MS systems, FTIR spectrometers, UV-Visible-NIR spectrophotometers, fluorescence spectrometers. CCS Services supplies microwave digestion systems, microwave ashing systems, microwave extraction systems, microwave sub-boiling acid distillation system (Milestone Srl). The company supplies laboratory water circulators, water chillers, circulating water baths. CCS Services supplies vacuum pumps (dry scroll pumps, rotary vane pumps, diffusion pumps, turbomolecular pumps, ion pumps), high vacuum turbomolecular pumping systems, ion and titanium sublimation pumping systems, vacuum and controllers, helium mass spectrometer leak detectors, high vacuum fittings and valves, spare parts for Varian pumps (now Agilent Technologies).|
|Cecil Instruments Limited.|
|Cecil Instruments Ltd. (England) is a manufacturer of UV-Visible
spectrophotometers, high performance liquid chromatography and ion chromatography
instrumentation. Cecil Instruments Limited manufactures a range of modular
HPLC instruments and systems may be configured to suit individual laboratory
requirements in isocratic, binary or ternary gradient modes. A wide range
of detectors including UV/Visible, conductivity, refractive index, electrochemical,
diode array and fluorescence detectors may be incorporated into systems
and controlled by the PowerStream chromatography management system.
High Performance Liquid Chromatography Instrumentation: HPLC Isocratic and Gradient Systems- Analytical, Preparative, Automatic and Micro analytical. HPLC Detectors- UV Variable Wavelength, Refractive Index, Electrochemical, Fluorescence and Diode array. HPLC Accessories- Column Oven / Chiller, Autosampler, Solvent Degasser and Fraction Collector. HPLC system controller for full system control, data storage and manipulation.
|Chimavtomatika (Moscow, Russia) is a manufacturer of HPLC instruments, HPLC detectors, ion chromatography instruments, IC columns, flow injection analysis systems (FIA analyzers), GC systems, gas analysis instrumentation, process gas analyzers, portable gas analyzers, mobile labs for air analysis.|
|CH Instruments Inc.|
|CH Instruments (Austin, TX, USA) is a manufacturer of electrochemical instrumentation (electrochemical analyzer, electrochemical detector, AC impedance analyzer, bipotentiostat and multi-potentiostat; Scanning Electrochemical Microscope or SECM), and accessories for electrochemical measurements including flow cell, cell stands, working electrodes, reference electrodes (aqueous and non-aqueous), counter electrodes. The Model 700A series bipotentiostat can be used for rotating-disk electrodes (RRDE) and other cases where dual channel measurements are essential. The Model 800 electrochemical detector are suitable for either single or dual channel electrochemical detection for flow cell, biosensor, capillary electrophoresis and HPLC. Electrochemical Detector for liquid chromatography and flow injection analysis can also be used for other electroanalytical applications. When it is used for amperometric detection, three decades of current scales are displayed during the experiment to view signals of various magnitudes clearly. No recorder and baseline adjustments are needed. It also provides a much larger current dynamic range, so that separate runs for large and weak signals can be avoided.|
|Chiralizer Services is a manufacturer of LC/MS products:
automated HPLC and LC-MS instruments, HPLC Column Selection and Switching
Systems. Chiralizer Services is a provider of HPLC services, training,
chiral sample analysis and consulting services for chromatographers. Chiralizer
Services provides Hewlett-Packard analytical HPLC and LC-MS instrument
training, repair and maintenance services in addition to sales and support
of its own line of proprietary automation products. Proprietary products
of Chiralizer Services are designed to automate common procedures used
in HPLC and LC-MS analyses. Chiralizer Services can integrate a custom
designed and fully automated valving system to complement your existing
LC SPIDERLING Column Selection System automates HPLC column selection - select up to 10 columns automatically. The "Spiderling" automates the process of chemical and chiral HPLC analysis in analytical laboratories to determine the purity of new drug compounds.
LC-MS Watchdog automatically divert concentrated sample peaks away from your MS source to reduce or eliminate MS inlet port clogging and down time. Monitors your UV detector signal and can be used with most brand mass spectrometers.
The Column Swapper - halve analysis time by simultaneously analyzing a sample on one column while a second identical column is flushed and equilibrated off-line. The Column Swapper II - automate sample clean-up to remove plasma and proteins from samples prior to introduction into a column.
Fully Automated Multi-Dimensional Column Switching System. Allows you to perform sample clean-up, heart cutting, fractionation and backflushing on-line with up to two columns. The Sample Peak Recycler. The LC-MS Source Contamination Minimizer.
|Chromatography & Instruments Company (CIC).|
|Chromatography & Instruments Company (CIC) is a manufacturer
of analytical instruments for gas chromatography. Chromatography &
Instruments Company manufactures Gas Chromatographs (customised options
like NGA, RGA, PVT), Data Processors for Chromatography, Potentiometric
Strip Chart Recorder, Dissolved Gas Analyser- 3 columns and 4 columns configuration,
Total Organic Carbon Analyzer and On Line Process Gas Chromatograph.
TOC Analyzer - Semi Automatic TOC Analyzer with Data Acquisition System based on Phase Separations Ltd., U.K. technology.
HPLC Instrumentation - Isocratic System with UV-Visible Spectrophotometric Detector, Fixed Wavelength and UV-Vis Variable Wavelength Detectors. HPLC column oven.
|Chromatec (Omsk, Russia) is a supplier of GC instruments, GC capillary columns, HPLC instruments, HPLC columns, accessories and consumables for chromatography. The company supplies a broad range of capillary columns for gas chromatography and GC/MS (WCOT columns, PLOT columns, chiral columns for gas chromatography). Chromatec supplies gas handling equipment, flow meters, manifolds, gas purifiers, pure gas generators (hydrogen generator, nitrogen generator, air generator). Chromatec also supplies water purification equipment, laboratory water purification systems. Dispensers, pipettes, tips.|
|Chromsystems Instruments & Chemicals GmbH.|
|Chromsystems Instruments & Chemicals GmbH (Germany) is a manufacturer of instrumentation, consumables and chemicals for medical diagnostics by HPLC and LC-MS. Chromsystems is totally specialised on development, production and distribution of reagent kits, standards and dedicated HPLC columns for HPLC analysis of homocysteine, vitamins, catecholamines, drugs and haemoglobins in clinical diagnostic routine labs. A Chromsystems reagent kit contains all items necessary for sample preparation, standards, and mobile phase. All kit components, dedicated HPLC columns and controls are available separate. HPLC pumps, electrochemical detector for HPLC, accessories and spare parts for electrochemical detectors, autosampler, HPLC software.|
|Dionex Corporation is the chromatography instrument company,
one of the world leaders in high performance liquid chromatography instrumentation
manufacturing, especially in ion chromatography instrumentation manufacturing.
Dionex Corporation is a manufacturer and supplier of instrumentation, consumable
products and accessory equipment for high performance liquid chromatography
(HPLC, LC-LC, LC-MS systems), ion chromatography (IC, IC-IC, IC-MS systems),
process monitoring and control (process IC, LC analyzers), accelerated
solvent extraction (ASE systems). Dionex Corporation manufactures analytical
instrumentation for the life science, biotechnology, environmental analysis,
pharmaceutical, chemical, petrochemical, power generation, and electronics
industries. Dionex Corporation manufactures quadrupole LC/MS and IC/MS
systems (including compact mass spectrometric detector with Electrospray
(ESI) or Atmospheric Pressure Chemical Ionization (APCI) ion sources).
Dionex Corporation manufactures IC/HPLC process analyzer system - ion chromatography
and HPLC process analytical systems. Chromatography software and Data Management
Systems for ion chromatography (IC), high performance liquid chromatography
(analytical, micro, preparative HPLC), ion chromatography - mass-spectrometry
(IC-MS) and high performance liquid chromatography - mass-spectrometry
Dionex Corporation supplies specialty analytical solutions based on ion chromatography or high performance liquid chromatography, for example IC system for amino acid determination in samples with high concentrations of carbohydrates (including in-line sample pretreatment cartridge removes carbohydrates from amino acid samples, ensuring reliable amino acid quantification). Dionex Corporation manufactures and supplies a broad range of accessories, consumables, polymeric and silica-based ion-exchange and reversed-phase columns for IC, HPLC, IC-MS and HPLC-MS applications, for examlpe the Monolith HPLC columns for fast, high-resolution separations of large biomolecules. The Monolith HPLC columns feature low backpressure, high loading capacity, and stability over a wide pH range. Also IC/LC chromatography reagents and standards.
Dionex Corporation offers powerful biochromatography systems analyzing carbohydrates, amino acids, proteins, peptides, nucleic acids. Analytical systems based on couple high-performance anion chromatography with pulsed amperometric detection provides direct determination of monosaccharides (glucose, fructose, mannose), disaccharides (sucrose, maltose), trisaccharides, alditols (sorbitol, mannitol), polycaccharides, glycols (glycerols, propylene glycol), glycoprotein monosaccharides, glycoprotein oligosaccharides, sialic acids, amino acids (using integrated pulsed amperometric detection both primary and secondary amino acids can be sensitively determined without derivatization of sample). Amino acid analysis systems (amino acid analyzers) features detection limits in the low-picomole to sub-picomole range (without derivatization), and provides quantitative analysis of amino acids (including tryptophan and sulfur-containing amino acids), phosphoamino acids, carbohydrates, amino sugars in fermentation broths, cell cultures, physiological fluids, foods and beverages, profiling of amino acids, carbohydrates, amino sugars in protein hydrolysates. Also high-performance, biocompatible liquid chromatography systems for proteins, peptides, nucleic acids, synthetic oligonucleotides, phosphorothioate oligonucleotides separations, supercoiled plasmid and linear DNA separation, peptide mapping, separation of proteins from their deamidated or phosphorylated forms.
|Dr. Wolfgang Kernchen GmbH.|
|Dr. Wolfgang Kernchen GmbH, Seelze, Germany, is one of
the world's leading manufacturers of automatic refractometers, automatic
polarimeters, chiral detectors for HPLC as well as analytical instrumentation
and computerised laboratory systems for the sugar industry. Dr Wolfgang
Kernchen GmbH manufactures automatic polarimeters (laboratory and process
instruments), automatic refractometers (laboratory and process instruments),
chiral detectors for HPLC, analytical instruments and computerized laboratory
systems for the sugar industry (sugar content, dry substance content, purity,
reflectance color of white sugar, quality of sugar beet or sugar cane),
automatic dilution and dosage system. On-Line Process Analyser for Carbohydrate
The PROPOL Digital Automatic Polarimeter - Chiral Detector for HPLC. Self-balancing polarimeter with magneto-optical compensation by Faraday effect.
|D-Star Instruments Inc.|
|D-Star Instruments Inc is a manufacturer of UV-detectors for HPLC dual wavelength detector, fixed wavelength detectors, variable wavelength detector, low price automated isocratic and gradient HPLC systems. OEM partner for companies specializing in separation sciences such as HPLC, HPCE, µHPLC, and SFC. Offer UV-VIS HPLC fixed, dual, and varible wavelength detectors and flowcells for most chromatography applications designed for OEM and end-user. Completely integrated, but low price HPLC systems: fixed and variable wavelength manual isocratic systems; fixed and variable wavelength automated isocratic and gradient systems with new dual channel Star-Chrom 32-bit software. Autosampler-autoinjector designed specifically for HPLC and non-chromatographic flow techniques.|
|Eldex Laboratories, Inc.|
|Eldex Laboratories, Inc is a manufacturer of instruments
for analytical chemistry and chemical process control. Eldex instruments
are used in a variety of applications ranging from capillary HPLC to reactant
feed. MicroPro syringe pumps with sub-microliter flow rates, complete line
of metering pumps, including direct-dial and remote control, analytical
HPLC pump, column heater, fraction collector and solvent selector valve.
Designed for the demands of Micro and Capillary HPLC, the MicroPro UV-VIS
Detector enhances sensitivity with a unique, light-channeling flow cell
design. To minimize system volume and improve reproducibility, the unit
incorporates a column temperature control compartment and an injector valve.
Range of precision pumps and pumping systems, which range in flow rates from 0.01µL/min to 100µL/min. A wide variety of configurations, they can be used in LC-MS, capillary HPLC, and reactant feed.
|ESA, Inc is a manufacturer of electrochemical detectors
for HPLC and evaporative light scattering detector for HPLC. ESA manufactures
high sensitivity detectors for HPLC based on electrochemical sensors- the
Coulochem II and CoulArray detectors are based on the company's exclusive,
patented flow-through coulometric electrode technology. Unlike other electrochemical
detectors in which electrodes commonly "see" 10% or less of the analyte,
coulometric sensors convert 100% of the analyte. This leads to enhanced
sensitivity and the ability to use multiple electrodes in series for screening,
reduction-oxidation, and array detection. The Coulochem II and CoulArray
detectors are incorporated into HPLC systems which include pumps and autosamplers
which have been optimized for electrochemical detection. These systems
offer unique detection capabilities to people working in pharmaceutical,
neuroscience, clinical, food and environmental disciplines. Coulochem III
Electrochemical Detector for HPLC - The latest in electrochemical detection
platforms for HPLC from ESA This powerful new system is the next
generation, modular electrochemical detector platform that is configurable
for either DC, Pulse/Scan or both. It incorporates discrete, optimized
electronic circuitry for each detection mode to give enhanced stability
and sensitivity. The Coulochem III provides reliable, low maintenance
operation with Coulometric and amperometric detection techniques for standard
to microbore HPLC. Gradient, Multi-channel Electrochemical Detector for
HPLC - The CoulArray Multi-electrode Array detector is the only electrochemical
detection system that can give you true 3-D analysis with individual peak
purity for multiple analytes while using gradient elution HPLC. And, with
the extreme sensitivity of the CoulArray, many compounds including: drugs,
vitamins and micronutrients, can be analyzed in complex biological samples.
The ESA line of HPLC products offers true "one-stop" shopping to the researcher.
ESA also offers optical-based HPLC Detectors for alternative detection methods. These products include UV-VIS and Evaporative Light Scattering detectors. ESA has introduced the Chromachem ELSD, a new modular Evaporative Light Scattering detector for use with HPLC. The Chromachem unit is an enhanced version of an established detector and represents the next generation ELSD from ESA. The new detector offers a number of additional features, including better peak resolution, advanced microprocessor, smaller footprint and an enhanced display for more information. The Chomachem ELSD provides universal detection of non-volatile compounds and sensitive detection of weak chromaphores. Enhancements to the evaporation, nebulization and photomultiplier sub-systems minimize noise and improve sensitivity.
|Etalon (Эталон ПТЦ).|
|Etalon (Moscow, Russia) offers technical servicing and upgrading of analytical instruments: atomic-absorption spectrometers, UV-visible, IR spectrometers, FTIR spectrometers, fluorescence spectrometers, GC systems, HPLC systems, elemental analyzers, thermal analysis systems. The company offers technical servicing of electron microscopes. The company also supplies used and refurbished AA spectrometers, FT-IR spectrometers, UV-Vis spectrophotometers, fluorimeters, spectrofluorimeters, GC systems, HPLC systems, CHNOS analyzers, thermal analysis instruments (STA systems, TGA systems). Spares, lamps.|
|GBC Scientific Equipment Pty Ltd.|
|GBC Scientific Equipment Pty Ltd is a manufacturer of analytical
and scientific instruments: atomic absorption spectrometers (AAS), UV-visible
spectrometers (UV-Vis spectrophotometers), inductively coupled plasma optical
emission spectrometers (ICP-OES instruments), inductively coupled plasma
time of flight mass spectrometers (ICP-TOF-MS instruments), X-ray diffractomerers
(XRD instruments), high performance liquid chromatographs (HPLC equipment)
and rheometer instruments (rheological analysis equipment).
High Performance Liquid Chromatography Products- GBC manufactures and distributes a comprehensive range of quality HPLC products from turn-key HPLC systems to stand-alone modules including autosamplers, pumps, detectors, on-line degassers and accessories, columns.
GBC provides a comprehensive range of modular detectors: Variable Wavelength UV-Vis Detector, Programmable Variable Wavelength UV-Vis Detector, Programmable Rapid Scanning Multiple Wavelength UV-Vis Detector, Programmable Scanning Dual Wavelength UV-Vis Detector, Refractive Index Detector, Programmable Scanning Fluorescence Detector, Electrochemical Detector, Conductivity Detector, Photo Diode Array UV-Vis Detector.
The new Anions and Cations System contains all the HPLC components that are required to perform anion and cation Ion Chromatography. Utilising an autosuppressor with solid phase suppressor cells, this system is capable of analysis of these analytes to concentrations of 50 ppb or less. The autosuppressor converts high-conductivity mobile phase to a low or non-conducting species and also converts low-conductivity analyte ions to high-conductivity acids (anions) or bases (cations) resulting in a significant increase in sensitivity. This High Sensitivity Ion Chromatography System can easily be upgraded to provide complete automation by adding a GBC LC1650 autosampler.
|GenTech Scientific, Inc.|
|GenTech Scientific, Inc. sells and services new and refurbished analytical equipment, accessories and consumables; supporting major brands like Agilent Technologies (Hewlett-Packard or HP), ThermoFinnigan (formerly Finnigan), Shimadzu, Waters, Perkin Elmer, Varian, Hitachi, and many others. GenTech Scientific specializes in GC, HPLC, GC/MS, and LC/MS instruments as well as autosamplers, purge and trap, headspace analyzers, vacuum pumps and repair and spare parts for analytical equipment. Full one-year warranty provided on most systems; installation and extended warranties available on all instruments. Supplier of new vacuum pumps from BOC Edwards and ULVAC, along with turbo molecular pumps, turbo controllers, and mechanical vacuum pumps. Extensive inventory of all systems, accessories, and consumable starter and maintenance kits. Distributor of PeakSimple Data System software (single, four, and six-channel) for GC and LC systems. GenTech Scientific provides expert bench-top service on GC, LC, and mass spectrometers.|
|Gilson, Inc is a manufacturer of
HPLC systems, SPE systems, liquid handling instruments, high-throughput
robotic workstations, pipettes, fraction collectors, detectors, injectors.
Gilson, Inc is a supplier of analytical solutions for the pharmaceutical
and biotechnology industries.
Automated solutions for drug discovery and combinatorial chemistry based on NEBULA Series liquid handlers: integrated synthesizer workstation and HPLC system for process development applications, high throughput chromatography system for analysis and purification of synthesized compounds, multiple probe liquid handler-injector to address microplates for high-throughput FIA-MS and automation of sample preparation.
HPLC Instruments and Systems from micro to preparative: Combinatorial Chromatography System, Personal Synthesizer System, Liquid Handler for LC/MS, Multiple Probe Liquid Handler with Injector, Research and Method Development System, QC/QA System, SF3 Supercritical Fluid Chromatography System, ASPEC and ASTED XL Systems, XL Sampling Injector, Liquid Handlers, Valve Actuator, System Controller Software, Pumps, Fraction Collectors, Detectors, Sampling Injectors. Pipets and Tips. Micro-analytical LC System. Solid Phase Extraction Systems.
Gilson Pumps- 321/322 HPLC Pumps (Analytical and Semi-Preparative Chromatography Delivery System), Syringe Pump, Minipuls 3 Peristaltic Pump and 305, 306, 307 Pumps (Programmable pumps and pumping systems for reproducible results in gradient and isocratic HPLC).
Gilson Detectors- Single Wavelength UV-VIS Detector, Dual Wavelength UV-VIS Detector, UV-VIS Detector, Fluorometer, Refractive Index Detector, Diode Array Detector.
SPE system - An automated solution for sample preparation, dry down, sample reconstitution and injection onto HPLC or LC/MS. Enables parallel cleanup, filtration and purification of combinatorial libraries and biological fluids.
|GL Sciences, Inc.|
|GL Sciences, Inc is the Japan instrument company, a manufacturer
of GC instruments, HPLC instruments, chromatography accessories (valves
and fittings), GC and HPLC columns and packings. Features chromatography
products: A semi-micro high-speed liquid chromatograph. The SWA-256 Semiconductor
Wafer Analyzer is an instrument that will analyze the organic compounds
on the silicon wafer surfaces by thermal desorption gas chromatography.
SWA-256 can analyze a silicon wafer in its complete form. By utilizing
gas chromatography, SWA-256 can identify and quantify the individual compound
even if multiple organic compounds exist on the surface of the silicon
wafer. Gas Leak Detector for the detection of helium.
HPLC Columns: Inertsil HPLC columns. Four new HPLC phases are available from GL Sciences- Inertsil ODS-P, a polymeric C18 phase, has generic C18 characteristics with unique selectivity and exhibits excellent separation of PAH's. Inertsil NH2 for sugar analysis. Inertsil WP300-C8 for the analysis of proteins. Titansphere, a completely new base material for HPLC columns, has unique selectivity and strong retentivity for nucleotides.
|Greyhound Chromatography and Allied Chemicals.|
|Greyhound Chromatography and Allied Chemicals (United Kingdom)
is a manufacturer and distributor of chromatography columns, consumables
and certified reference standards. The company offers an extensive range
of chromatography and life-science products. Greyhound's own range of products
includes HPLC columns, GC capillary columns, solid phase extraction columns,
certified syringe filters, GC liners, ferrules and septa. Greyhound Chromatography
offers the Q-Range, a comprehensive selection of own brand GC capillary
columns (over 1000 standard columns available - FSOT columns, metal capillary
columns, a full range of PLOT columns), HPLC columns, SPE columns (a complete
range of solid phase extraction cartridges) and certified syringe filters
(0.20µm and 0.45µm porosities). Greyhound Chromatography also represents
all the leading independent manufacturers of chromatography consumables
(GC septa, GC liners, syringes, ferrules, HPLC fittings, tubing, vials
and caps, gas filters, gas purifiers). Greyhound Chromatography offers
an extensive range of columns and consumables for HPLC from the industry's
leading manufacturers. Greyhound Chromatography also offers HPLC pumps,
column heaters, and a wide range of lamps for HPLC detectors. Also a range
of TLC, HPTLC plates and sheets.
Greyhound Chromatography and Allied Chemicals offers a comprehensive range of organic and inorganic Certified Reference Standards - over 10500 neat standards, 6500 solutions, 1600 mixtures. The company offers derivatisation reagents, HPLC solvents, LC-MS, ULC/MS solvents, a range of high boiling solvents for GC headspace analysis, solvents for environmental analysis. Diluters, dispensers, pipettes and tips.
|Groton Technology, Inc.|
|Groton Technology, Inc is a manufacturer of diode array
and fluorescence detectors for HPLC, HPCE, CEC, FIA, and on-line process
control, xenon flash lamps, halogen and deuterium lamps, filters, cells
and cuvettes for diode array and fluorescence detectors. Groton Technology,
Inc is a manufacturer of diode array detector, programmable scanning fluorescence
detector and filter fluorescence detector for HPLC (from microbore HPLC
to preparative scale LC applications), capillary electrophoresis, capillary
electrochromatography, flow injection and process control.
Detectors are used to identify and quantitate components of chemical mixtures. All Groton products are modular; include software for complete detector control and data analysis where applicable; and are easily installed on existing installations or as components of new installations.
|HI Scientific Services Inc.|
|HI Scientific Services Inc provides service on all major brands of HPLC instrumentation (specialists in services of HPLC instruments). HI Scientific Services Inc provides maintenance, repairs, performance verification and calibration of HPLC instruments, validations of HPLC instrumentation.|
|IN/US Systems is the radiochromatography instruments company, a manufacturer of instrumentation, accessories and software for radiochromatography (radio-HPLC and radio-GC). IN/US Systems manufactures radioactivity detectors (radioactivity flow monitors) includes: beta and soft gamma flow through detector for HPLC, gamma flow through detector for HPLC, tritium manifold and radioactivity detector for gas chromatography.|
|Japan Analytical Industry Co., Ltd. (JAI)|
|Japan Analytical Industry Co., Ltd. (JAI) is a manufacturer of gas chromatography and liquid chromatography instrumentation, such as recycling preparative HPLC system, HPLC columns, countercurrent chromatograph, Curie point pyrolyzer and head space sampler for gas chromatography. The Model LC-918 recycling preparative HPLC is a cost effective system for isolation and purification of natural products. A complete line of reversed phase HPLC columns. The Curie point head space sampler for GC. The Curie point head space sampler can also determine VOC in cleanroom air. Curie point pyrolyzer for GC inlet with an auto-sampler.|
|Jasco is the analytical instrument
and scientific instrument company, manufacturer of instrumentation for
optical spectroscopy ( FT-IR spectrometers and IR microscopes, Raman spectroscopy
systems, spectrofluorimeters, polarimeters), and high performance liquid
chromatography (HPLC instruments and systems, SFC, SFE equipment and systems),
dissolution testing (tablet dissolution tester). Jasco (JASCO Corporation)
is a one of the world leading manufacturers of the research-grade optical
spectroscopy instrumentation and high performance liquid chromatography
Jasco is a manufacturer of equipment, instruments, systems for analytical and microbore high performance liquid chromatography, semi-preparative and preparative HPLC. Jasco manufactures modular HPLC systems features extreme pressure liquid chromatography system (for pressures up to 15,000 psi), biocompatible high performance liquid chromatography systems and modules (bioinert HPLC equipment). Jasco manufactures a broad range of modules for HPLC systems: autosampler, analytical HPLC pump, biocompatible HPLC pump, preparative HPLC pump, UV-VIS detector, multichannel UV detector, diode array HPLC detector, fluorescence (spectrofluorescence) detector, RI (refractive index) detector, chiral detector, chemiluminescence detector. Jasco is a manufacturer of SFE and SFC instrumentation (supercritical fluid extraction - supercritical fluid chromatography system).
|J&M Analytische Mess-und Regeltechnik GmbH.|
|J&M Analytische Mess-und Regeltechnik
GmbH is the German instrument company, a manufacturer of the TIDAS modular
diode-array spectrometer system, light sources (xenon lamps, xenon lamps
with monochromator, halogen lamps, deuterium lamps), fibre guide optics,
flow cells, analytical instrumentation for ion analysis, software and additional
instruments for spectroscopy. J&M Analytische Mess-und Regeltechnik
GmbH manufactures diode-array spectrometer with fiber guide technology
for UV/VIS/NIR and fluorescence spectroscopy, benchtop spectrometer with
quartz fiber optics that enable immersion probes, remote cells and optical
spheres to be used without loss of sensitivity. Custom-made fibre guide
optics are available on request.
Diode array fluorescence spectrometers fearures large sample compartment with temperature control for cuvettes up to 100 mm pathlength, HPLC flow-through cuvettes, HPLC sample cell steel connectors for absorption and fluorescence, adaptable to all common TLC-scanners via fibre optics for thin layer chromatography with diode-array detector.
|Jordi FLP (formerly Jordi Associates, Inc.) is a manufacturer of polymer based HPLC columns for GPC-SEC, HPLC accessories, bulk packing, guard columns, analytical and preparative columns for both organic and aqueous separations. Jordi FLP provides quality polymer analysis services to the chemical industry. Also provides method development, preparative HPLC, polymer deformulation, training, consulting, and deposition services. The company manufactures a complete line of polymer based high-pressure liquid chromatographic (HPLC) columns for normal and reverse phase chromatography, size exclusion chromatography (SEC), and anion exchange chromatography (IC). Jordi FLP manufactures both analytical and preparative columns, as well as bulk gel. The company also offers accessories including: tubing cutters, solvent filters, GPC standard kits. Jordi FLP manufactures a complete line of polymer-based solid phase extraction (SPE) cartridges.|
|Knauer Company (Dr. Ing. Herbert Knauer GmbH).|
|Knauer Company (Dr. Ing. Herbert Knauer GmbH) is the German scientific instrument company. Knauer Company is a manufacturer of osmometers (vapour pressure osmometers, colloid osmometers, membrane osmometers), HPLC hardware (analytical HPLC instruments, preparative HPLC systems, pumps, detectors, injection valves, columns) and software for high pressure liquid chromatography. Knauer Company manufactures analytical, medical and scientific instruments for routine chemical analysis and life science research, amino acid analysis, organic chemistry, biochemistry and physiology, environmental pollution control, food quality control, polymer analysis, pharmaceutical products analysis, and biochemical clinical analysis in medicine. The versatile line of products includes vapour pressure osmometers, colloid osmometers, membrane osmometers and external osmometry data evaluation software package for chemistry and medicine, the "WellChrom" series of complete analytical and preparative HPLC systems, analytical and preparative HPLC pumps, detectors, injection valves, analytical and preparative HPLC columns and accessories, software for high performance liquid chromatography, amino acid analyzer.|
|KONIK-TECH (Konik Instruments Inc in the US).|
|KONIK-TECH (Konik Instruments Inc in the US) is the European
designer and manufacturer of fast and high resolution gas chromatography
systems (HRGC systems), HPLC systems, patented hyphenated HPLC-HRGC systems,
combined HRGC-HPLC-DIP quadrupole and TOF mass spectrometers, automatic
sample preparation and introduction systems for HRGC, HPLC, GC-MS and LC-MS
systems. KONIK-TECH manufactures liquid autosamplers (AS), head space samplers
(HS), purge and trap concentrators (P&T), micro solid phase extraction
equipment (SPME), microchemical stations, and fraction collectors. KONIK-TECH
is a developer and supplier of the Konikrom software for instrument control
and data analysis. Featured products:
HRGC/HPLC/DIP Quadrupole mass detector, modularly retrofittable, for GC, HPLC and DIP. Mass range up to 2000+ amu. The new patented Konik HPLC-HRGC system allows sample preparation and dual separation by HPLC and HRGC in an automated single run, saving most time spent in sample preparayion and increases the accuracy and precision. The patented interface allows the trapping of the analytes in the modified PTV injector of the KONIK HRGC 4000 B at the chosen temperature where the trap is held while a digitally controlled continuos flow of Helium maintains the column flow and eliminates the solvent from the trap. ROBOKROM Autosampler - The Konik Robokrom Autosampler is an automatic system for sample preparation and introduction for HRGC, HPLC, HRGC/HPLC MS. It is totally innovative with capacity to be configured in less than 5 minutes in seven operational modes for its optimized applications: HRGC+HRGC-MS or HPLC+HPLC-MS Autosampler, Static Head Space Autosampler, Dynamic Head Space Autosampler (P&T), SPµE Autosampler, Fraction Collector, µStation Autosampler for Sample Preparation, Thermal Desorber.
The new Konik Robokrom B Series is a powerful Multimode Autosampler that meets the most demanding requirements of sensitivity, performance, accuracy and precision. Can be configured in seven different working modes: GC Autosampler, HPLC Autosampler, Static Head Space, Purge & Trap, Solid Phase MicroExtraction, Thermal Desorption and Fraction Collector. The Robokrom can be expanded with a second arm to a Microchemical Station combining heating, stirring, standards addition, reagents addition, evaporation, dosing, concentration, drying and injecting in a single autosampler.
|LabLogic Systems Ltd.|
|LabLogic Systems Ltd is the scientific
instrument company, manufacturer of radio chromatography instrumentation,
includes radio HPLC, radio TLC, radio GC analytical equipment and software.
LabLogic Systems Ltd is a supplier of Laboratory Information Management
Systems sach as LIMS for ADME drug metabolism laboratories.
Analytical equipment for radio gas chromatography - the GC-ram device based on a catalytic reactor closely positioned to the GC column inside the GC oven. The system can be used with capillary GC’s or with packed columns or megabore; carrier gas flow rates can vary between 2 and 40 ml/min.
Analytical equipment for radio HPLC - A series of six interchangeable detectors provides a wide range of count-rate, shielding and detection sensitivities in a single low-cost system. Remote operation, up to 12 feet away from the compact base unit. Detects gamma, positron and high energy beta emitters. Special detector for 14C. Features interchangeable detectors and selectable energy window for optimised low-level counting. Disposable flow cells with user selectable volumes. Digital and analogue outputs. The Beta-RAM flow-through monitor for HPLC eluates combines a proven detection system with the latest computer technology, enabling radio-chromatographers to quantitate radioactivity of the lowest amounts. With bench space limited, the Beta-RAM has been designed to provide the smallest footprint of any flow- through monitor. The Beta-RAM is available in two configurations - the model 2A, primarily intended for use with solid scintillators, or the model 2B which incorporates a mixer module for handling liquid scintillators.
Liquid scintillation handling options are available to enhance the use of the beta-RAM. The splitter/diverter is useful for pre-saving a portion of the eluate for further analysis at a later date. The beta-RAM offers versatility in terms of cell type and volume. Liquid scintillation cells are available in volumes from 20µl to 2.5ml and packed scintillation cells are available in volumes from 20µl to 800µl. Variants are also available for high pressure work and microflow applications.
Analytical equipment for radio TLC - The Bioscan 200 scanner utilises an imaging proportional counter to detect ionising radiation directly and more reliably than densitometry. Quantitation is linear over a dynamic range at least 100 times greater than that of X-ray film. Counting is direct, fast and reliable with automated operation. Detection of all commonly used radio-isotopes is possible with high sensitivity.
|LEAP Technologies is a manufacturer and supplier of autosamplers (front-end automation for gas and liquid chromatography, mass spectrometry, elemental analysis, and other analytical techniques), tablet dissolution testers and specialty analytical instruments. LEAP Technologies provides front-end automation for gas and liquid chromatography.|
|Logan Instruments Corporation.|
|Logan Instruments Corporation is the analytical instrument
company, manufacturer of automated dissolution equipment for the pharmaceutical
industry. Logan Instruments Corporation manufactures dissolution testing
equipment from basic dissolution systems to fully automated dissolution
testing systems, that control every function from tablet insertion to sample
analysis. Logan Instruments Corporation is a manufacturer of tablet disintegration
testers, basic dissolution equipment, automated dissolution systems, fully-automated
HPLC-dissolution system, diffusion cell products, solubility analysis instrumentation.
Logan Instruments Corporation offers dissolution development services.
Featured dissolution products: the LPT-3 automated dissolution tester for USP Apparatus III. The System 900 automated on-line HPLC dissolution system. Products designed to reduce procedural time in dissolution laboratories and for ease of validation. Method development services including IVIVC studies. The System 800 Automated UV Dissolution System, comprises a dissolution tester, a multi-channel peristaltic pump and a UV spectrophotometer. These modules are all controlled by a comprehensive software program running on an IBM-compatible PC to create a closed loop turnkey system.
|Lumex (St. Petersburg, Russia) is a manufacturer of chromatography and electrophoresis instrumentation (gas chromatography instruments, HPLC systems, capillary electrophoresis and electrochromatography systems), optical spectroscopy instrumentation (mercury analyzer systems, portable mercury in air analyzer, GF AAS system, FTIR spectrometers, FTNIR composition analyzers, FT-NIR whole grain analyzers, fluorimeters - luminometers, fluorescence spectrometers). Lumex manufactures field and process water analysis instrumentation (fluorescence instruments for water analysis, oil in water monitors, continuos flow water analysers, electrochemical on-line, in-line water analyzers, water quality monitors, turbidity monitors). Lumex also manufactures biochemistry analyzer.|
|McPherson, Inc is the spectroscopy instrument company,
manufacturer and supplier of spectroscopy analytical instruments, multimode
(UV, fluorescence or Raman) spectrometer, spectrophotometer, HPLC detectors,
light sources and replacement lamps for spectrophotometers and HPLC
detectors, synchrotron radiation scientific instrumentation. McPherson,
Inc manufactures turnkey spectroscopy systems includes: calibration and
spectral measurement system, multimode spectrometer for transmission, fluorescence
or Raman, photoacoustic spectrometer, spectrophotometer for Quality Control
in the UV-VIS-IR, vacuum ultra-violet spectrophotometer. McPherson, Inc
offers custom manufacturing services.
McPherson, Inc is a maniufacturer of HPLC detectors: Fluorescence Spectrophotometer, HPLC Variable Wavelength Spectrofluorometer, The Multimode Spectrometer, HPLC Chemiluminescence Detector. A broad range of replacement lamps for spectrophotometers and HPLC detectors.
|Metrohm AG is the Swiss electrochemical
instrument company, manufacturer of analytical instrumentation for electrochemistry
and ion analysis. Metrohm specialized in Ion Analysis and Electrochemical
Analysis. Supplier of electrochemical analysis instruments, is proficient
in the fields of titration, voltammetry and ion chromatography, as well
as in the techniques of pH, ion and conductivity measurement and a wide
range of sensors for all these methods. Products: Potentiometric Titrators,
Karl Fischer Titrators. Conductivity-, Ion- and pH-Meters. Piston Burettes,
Titration Stands and Stirrers. Laboratory Automation. Polarographic and
Voltammetric Apparatus. Ion Chromatography instrumentation. Special Instruments
Ion Chromatography products- The IC Pump, IC/HPLC Suppressor Module "MSM", IC Autosampler, IC Sample Processor, IC Pump Unit, IC Dialysis Unit and Metrodata for Windows software. Metrosep anion & cation separation columns. The New 761 Compact IC- injection valve, double piston pump, columns, Metrohm suppressor module, high-performance detector, peristaltic pump, data processing - all grouped together in a very small space.
The 732 IC Detector is the conductivity detector specially designed for use in both non-suppressed and chemically suppressed ion chromatography. The detector block is thermostatted to a temperature above ambient (25 to 45 °C) with a temperature stability better than 0.01 °C. The auto zero function allows to compensate for eluent background automatically with both suppressed and non-suppressed eluents. Conductivity ranges from 100 µS/cm to 10 mS/cm with signal amplification up to 2000 times allow to record an ion chromatogram under optimal conditions regardless of the method chosen.
|Michrom BioResources, Inc.|
|Michrom BioResources, Inc is the chromatography instrument
company, manufacturer and supplier of analytical instrumentation, instrument
components and columns for HPLC and LC/MS analysis of biological and pharmaceutical
samples. Michrom BioResources offers a full range of HPLC and LC/MS supplies
and accessories designed to improve sample preparation and maximize analytical
results. Michrom BioResources, Inc manufactures the MAGIC 2002 HPLC System,
Ultrafast Microprotein Analyzer, system components and supplies for Ultrafast
Microprotein Analyzer, microbore and capillary HPLC columns and supplies,
Magic Bullet high throughput columns, trap catridges.
The MAGIC 2002 HPLC System is a fully integrated HPLC system designed with the versatility and flexibility to perform a broad range of isocratic and gradient HPLC and LC/MS applications. Only a simple interchange of Flow Range Kits is required for users to run methods for nanoscale (0.05-2.5 ul/min), capillary (0.1-25 ul/min), microbore (20-1000 ul/min), analytical (100-5000 ul/min), or ballistic (50-5000 ul/min).
The new Ballistic Chromatography Kit is specifically designed for high throughput applications with new, patented tapered bore column, the Michrom Magic Bullet, providing isocratic or gradient separations in as little as 1 minute (inject to inject). The system will accept a wide range of column sizes from 50 um to 10 mm ID and from 10 mm to 250 mm in length. The built-in dual wavelength UV/Vis detector has flow cells to cover the entire gradient flow range. The MAGIC 2002 design allows for the connection of peripheral devices and accessory items that automate sampling, fraction collection and on-line sample preparation. The entire system can be controlled from the MAGIC Elite Software with integrated data acquisition and analysis, or from the MAGIC XCalibur Software for integration with Finnigan/TMQ Mass Spectrometers.
|Multi-Lambda Scientific Pty Ltd.|
|Multi-Lambda Scientific Pty Ltd is the Australian company, a manufacturer of HPLC accessories and laboratory presses. Multi-Lambda Scientific also provides validation of scientific instrumentation for regulatory purposes and service and maintenance of scientific and medical equipment. Multi-Lambda Scientific manufactures HPLC Solvent Recyclers, HPLC Column Heaters and Heater/Coolers, IR presses. Featured products: The SSV-3 Solvent Saver saves time and money by recycling clean mobile phase to the HPLC reservoir. ATC 10/75 and AHC 0/100 HPLC Column Heaters maintain constant column temperature no matter what the weather is like. The PIR-15 IR press is an automated hydraulic press for the creation of IR discs.|
|Optimize Technologies Inc.|
|Optimize Technologies Inc is a manufacturer and supplier of HPLC components and accessories for general analytical HPLC systems. Optimize Technologies Inc manufactures a complete line of precision-machined components for HPLC, including OPTI-MAX Cartridge Check Valves, OPTI-SEAL UHMW-PE piston seals, sapphire pistons and other components designed specifically for OEM systems from Waters, Shimadzu, HP, Beckman, and many more. OPTI-LYNX Quick-Connect Hardware for HPLC. Optimize Technologies Inc is a manufacturer and supplier of innovative accessories for use with any HPLC system, including OPTI-GUARD Guard Columns, OPTI-SOLV filtration products, and OPTI-LOK fittings and adapters.|
|Optomatic & Chromatograph.|
|Optomatic & Chromatograph (Canada) is a supplier of refurbished analytical instruments (UV-Visible spectrophotometers, spectrofluorometers, gas chromatographs and HPLC systems). Also sells related chromatographic automation and support equipment such as autosamplers, fraction collectors, data acquisition servers, and hydrogen generators. Product lines: Chromatographs - GC instruments and systems, HPLC systems. Chromatographic automation equipment and data acquisition systems. Accessory equipment for chromatography such as hydrogen generators. Bus Sat/in interface boxes, complete. Automated Optics or "Optomatics" - optical spectroscopy instruments and systems (automated spectrofluorometers and UV-Vis spectrophotometers).|
|PDR-Chiral Inc is the analytical instrument company, manufacturer
of diode laser-based polarimeters used for the measurement of optically
active compounds and chiral detector for HPLC. The PDR chiral detector
is a sensitive, stable, easy-to-use advanced laser polarimeter useful for
quantitating enantiomers and enantiomeric ratios. The new advanced laser
polarimeter can be used for laboratory or on-line measurement of a sample's
optical activity. The low noise, opto-electronic design results in a detection
limit of 25-microdegrees, making the instrument the chiral detection leader
in sensitivity, stability and convenience. The use of a custom-designed,
670 nm diode laser source eliminates anomalies normally seen with chiral
detectors based on continuous spectrum light sources.
The advanced laser polarimeter is commonly used in conjunction with high performance liquid chromatography (HPLC), HPLC-mass spectrometry (LC-MS), flow injection analysis (FIA) and supercritical fluid chromatography (SFC). It can also be used as an in-line monitor for preparative-scale chromatography, simulated moving bed chromatography (SMB) and process-scale production control.
The advanced laser polarimeter's 2-level, bi-modal internal calibration feature can be used to determine specific rotation and enantiomeric ratios, self-validate chromatograms. The PDR Chiral Detector is compatible with all HPLC systems. The detector requires a 0-1 volt analog input channel and 3 contact closures (autozero + 2 calibration levels) for fully automatic operation. Custom options are available. When installed in an HPLC system and used in conjunction with a UV detector for mass determination, the PDR Chiral Detector provides information on the enantiomeric ratio, purity and specific rotation of samples. Using this technique, the identity and purity of enantiomers can be determined without a chiral separation. A detection limit of 1 % or better can be achieved for most co-eluting enantiomers.
|PerkinElmer is a manufacturer of atomic absorption spectrometers, inductively coupled plasma-optical emission spectrometers (ICP-OES systems, ICP-AES systems), inductively coupled plasma mass-spectrometers (ICP-MS systems), CHNS/O systems, UV, UV/Visible spectrometers, FT-IR, FT-NIR, Raman spectrometers, microscopes and imaging systems, fluorescence spectrometers, GC instruments, GC/MS systems, HPLC instruments, UHPLC instruments, LC/MS systems, thermal analysis instruments (STA, DMA, TGA-FTIR, TGA-MS systems), calorimeters (DSC systems). PerkinElmer also manufactures lab automation systems, automated liquid handling equipment, lab robotics, microplate readers, high throughput screening systems, neonatal screening systems, prenatal screening systems, clinical diagnostics systems, radiometric detectors (luminescence counters, gamma counters, beta counters, liquid scintillation spectrometer, flow scintillation analyzers). PerkinElmer also offers software, data handling systems for chromatography and spectroscopy, LIMS.|
|Pickering Laboratories, Inc.|
|Pickering Laboratories, Inc (Pickering Labs) is a manufacturer and supplier of HPLC columns, reagents, and post-column derivatizers for high-performance liquid chromatography that provides capability of special chromatographic analysis using almost any standard HPLC equipment. Pickering Laboratories, Inc (Pickering Labs) is a manufacturer of stand-alone column heaters and reactors. Pickering Laboratories, Inc (Pickering Labs) offers methods, columns, eluants, reagents for post-column derivatization of amino acids, carbamate and glyphosate pesticides; aminoglycoside antibiotics, polyether antibiotics, biogenic amines, micotoxines and other toxines. Every product and method backed by qualified technical support, from chemistry to hardware. Multi-Residue mycotoxin analysis - single run analysis of deoxynivalenol, aflatoxins, ochratoxin A, zearalenone and fumonisin by HPLC and post-column derivatization. Pickering Laboratories manufactures the aflatoxin and ochratoxin immunoaffinity sample preparation columns.|
|Picometrics is the analytical instrument company, manufacturer of laser induced fluorescence instrumentation, such as laser induced fluorescence detector for HPLC, capillary LC and capillary electrophoresis systems. Picometrics manufactures the ZETALIF laser induced fluorescence detector for analysis of fluorescent samples in low volumes. The ZETALIF laser induced fluorescence detector can be used with virtually all separation techniques, including capillary electrophoresis, CEC, HPLC, Capillary LC, micro HPLC. The construction makes the instrument especially well-suited for on-column detection on a capillary, but allows to connect, to the outlet end of the separation column, a standard HPLC analytical flowcell.|
|Polymer Laboratories Ltd.|
|Polymer Laboratories Ltd is a manufacturer and supplier
of analytical instrumentation, software and consumables for the characterization
of polymer systems by HPLC and GPC. Polymer Laboratories Ltd develops high
technology polymer products for liquid chromatography, bioscience, clinical
diagnostic and pharmaceutical applications. Polymer Laboratories Ltd manufactures
instrumentation for polymer analysis, high performance liquid chromatography
and bioprocess chromatography, resins for peptide synthesis, solid phase
and solution phase synthesis, OEM clinical and diagnostic equipment for
particles and DNA isolation. Product lines:
PL-GPC 120 - Integrated Medium Temperature GPC/SEC System, PL-GPC 220 - Integrated High Temperature GPC/SEC System, PL XT-20 - Rapid HTGPC Polymer Screening System, PL RS-20 - Rapid Polymer Screening System, PL-SP 260 - Sample Preparation System. PL-ELS 1000 - Evaporative Light Scattering Detector, PL-ELS 1000µ - Microbore Evaporative Light Scattering Detector, PL-PSDA - Particle Size Distribution Analyser, Cirrus - GPC Software, PL-LC1120 - Isocratic HPLC/GPC Pump, PL-LC1150 - Quaternary Gradient HPLC Pump, PL-LC1200 - Variable UV/Vis Detector.
OligoPore - Organic GPC Columns (for Oligomeric Fingerprinting), PLgel - Organic GPC Columns, PLgel MiniMIX - Narrow Bore GPC/SEC Columns, PL HFIPgel - Columns for Applications using Hexafluoroisopropanol as Eluent, PLgel LS Columns - Columns for Light Scattering/Viscosity, PL aquagel-OH - Aqueous SEC Columns. PL-Polymer Standards - Polymer Calibrants, EasiCal - Pre-prepared Polymer Calibrants, PLRP-S - Reversed Phase HPLC Columns/Media, PL Hi-Plex - Sugar Analysis HPLC Columns, PL-SAX - Strong Anion Exchange Columns/Media, PL-SCX - Strong Cation Exchange Columns/Media.
Features products: PL-PSDA Particle Size Distribution Analyser: The PL-PSDA is an integrated, automated system for the rapid determination of particle size distribution of colloidal dispersions. The PL-PSDA measures complex particle size distributions with high precision and accuracy.
PL-ELS 1000µ Evaporative Light Scattering Detector: To allow accurate detection of a wide range of compounds, Polymer Laboratories has launched the PL-ELS 1000µ Evaporative Light Scattering Detector for microbore and capillary LC. Based on PL's extremely successful analytical ELSD technology, the design of the PL-ELS 1000µ has been optimized for operation at low eluent flow rates, from 5µl/min to 500µl/min.
PL-GPC 220 Integrated GPC/SEC System: Polymer Laboratories' PL-GPC 220 integrated GPC/SEC system has been developed from PL's highly successful PL-GPC210 instrument. The PL-GPC 220 provides full PC control and unbeatable reproducibility for any GPC/SEC application, across the entire operating range. The flexible PL-GPC 220 is designed to run almost all polymer, solvent and temperature combinations, with full automation, from 30 to 220°C.
PL XT-20 Rapid HTGPC Polymer Screening System: The PL XT-20 is a sophisticated, fully featured, totally automated rapid high temperature GPC polymer screening system (2-5 mins/sample) incorporating sample preparation, injection, high temperature oven, high speed GPC columns and a high sensitivity ELSD detector. PL RS-20 Rapid Polymer Screening System: The PL RS-20 is an automated, rapid, ambient temperature GPC screening system for up to 96 polymer samples with throughputs as fast as 2-5 mins/sample.
|Polymer Standards Service (PSS) GmbH.|
|Polymer Standards Service (PSS) GmbH is the scientific
instrument company, manufacturer and supplier of complete analytical system
for size exclusion - gel permeation chromatography, SEC - GPC standards,
columns, software, copolymers, deuterated polymers. Polymer Standards Service
(PSS) GmbH also provides sample testing services, custom synthesis and
consulting services. Polymer Standards Service (PSS) GmbH is offering GPC
/ SEC analytical and preparative columns applicable for all solvents. All
PSS GPC-columns are filled with spherical, macroporous cross linked, pressure
and pH resistant polymer gels. A special fitting adapter with integrated
diffusor is well constructed for optimal sample injection. PSS GPC/SEC
Data Stations- The PSS WINGPC Data Station was designed as an answer to
the specific requirements in gel permeation chromatography. WINGPC Software.
Hyphenated GPC Methods. Also the MALDI-Interface (solvent free coupling
technique for GPC with MALDI-MS and FTIR).
Complete Systems- Validated GPC Instruments from the Experts. Are some GPC System Configurations already installed by PSS- conventional, analytical GPC systems with single or multiple detectors, conventional in-process GPC systems with automatic sample preparation, analytical GPC systems with viscometry and / or light-scattering detection, analytical GPC systems for molar mass and chemical composition determination, preparative GPC systems with fraction collectors and / or extensive valve switching, analytical GPC systems with FTIR, NMR and / or MALDI interfaces, micro-bore GPC systems with MS interfaces, 2-dimensional LC-GPC systems for deformulation of complex samples. Scanref- The Scanning Interferometric Refractometer features measuring dn, dn/dc and the concentration distribution of polymers. The ScanRef is an outstanding detector for the determination of specific refractive index increments of polymer solutions and therefore a very useful tool in combination with a light scattering detector.
MALDI-Interface (solvent free coupling technique for GPC with MALDI-MS and FTIR)- LabConnections GPC/HPLC - MALDI-MS Series 500. The Series 500 is a fully computerized system designed to allow the automated deposition of separated HPLC/GPC components onto a 1-TIME stainless steel foil which has been pre-coated with matrix material. A stand-alone collection module that processes the eluent from any HPLC or GPC, removes the mobile phase and deposits the separated components onto a stainless steel foil that is precoated with a choice of matrix materials. After collection, the foil is transferred to a MALDI Mass Spectrometer where the spectra of each separated component can be recorded. The chromatogram is "painted" onto the matrix surface as a continuous track. The system is pre-programmed for collection onto the most popular MALDI-MS targets. The spray temperature may be programmed to maintain optimal deposition conditions during a gradient chromatographic separation.
|Precision Detectors, Inc.|
|Precision Detectors, Inc is the analytical instrument company, manufacturer of light scattering detectors. Precision Detectors, Inc manufactures analytical instruments based on using multiple laser light scattering technologies simultaneously for the analysis of synthetic and natural polymers and biomolecules. The detector systems determine molecular weights and sizes of polymers, proteins, polysaccharides, dendrimers and other macromolecules in solution, accurately and conveniently. They are used in batch measurements, and as "flow-mode" detectors for SEC / GPC / HPLC systems and as on-line process control instruments. PD2000 multi-detector instruments include: PD2020 light scattering for absolute molecular weights (Mw, Mn, Mz) and size (Rg, Rh) of polymers, proteins, polysaccharides and other macromolecules, PDQELS dynamic light scattering detector, RI and UV. PD2010 high temperature light scattering detector operates at up to 250C. PrecisionAcquire and PrecisionAnalyze software operate under Microsoft Windows.|
|Raytest Isotopenmessgeraete GmbH.|
|Raytest Isotopenmessgeraete GmbH is the German analytical instrument company, manufacturer of analytical instrumentation for radiochromatography and bio-imaging, for measuring nuclear radiation of TLC plates. Raytest Isotopenmessgeraete GmbH manufactures radiochromatography instruments and radiochromatography software for radioactive liquid chromatography, radioactive thin layer chromatography, radioactive gas chromatography and radioactive capillary electrophoreses. Products: Radioactive gas detector for beta and gamma emitter. Radioactive HPLC flow monitor for beta emitter. Radioactive HPLC flow monitor for gamma and positron emitter. Radioactive TLC analyzer for beta emitter. Radioactive TLC analyzer. Radiochromatography Flow cells- solid scintillator flow cell and liquid scintillator flow cell. Also gel documentation system, chemiluminescence cooled CCD camera, fluorescence cooled CCD camera and bio-imaging analyzer.|
|Richard Scientific, Inc.|
|Richard Scientific, Inc is a manufacturer and supplier of preparative and process scale liquid chromatography equipment, flash chromatography system and components, HPLC equipment. Richard Scientific mnaufactures and supplies preparative liquid chromatography systems, process scale liquid chromatography systems, solvent delivery systems for HPLC, flash chromatography system and axial compression preparative columns.|
|Schambeck SFD GmbH.|
|Schambeck SFD GmbH is a manufacturer and distributor of chromatography equipment and supplies, manufacturer of HPLC columns, refractive index detectors and spare parts for high performance liquid chromatograpy. Schambeck SFD GmbH manufactures Refractive-Index-Detectors for Sugar and Polymer Analysis and GPC-Software. Schambeck SFD GmbH offer multiple RI-Detectors like analytical, preparative, analytical and preparative all in one, analytical with built-in TALLS ( two angle Laser-Light-Scattering, 15°- and 90° angle) in the houseing of "RI 2000-F" and a new small and low-cost RI-Detector, "RI 2000".|
|Scientific Systems, Inc. (SSI)|
|Scientific Systems, Inc (SSI) is one of the world leading manufacturers of HPLC instrumentation and quality components for the analytical instrument industry. Scientific Systems, Inc (SSI) specialized is the design and manufacture of laboratory fluid handling equipment, high pressure fittings and pumps for HPLC. Scientific Systems, Inc (SSI) is a manufacturer of HPLC pumps, check valves, isolation valves, pulse dampers, HPLC column hardware, tube cutter, back pressure regulator, solvent debubblers, solvent filters, couplings, crosses and tees, HPLC column oven, prime purge valve. Scientific Systems, Inc (SSI) manufactures a complete line of high performance pumps and fluid path components for liquid chromatography and precision metering applications. Featured products: a line of pumps for microHPLC (0.001 - 5 ml/min), preparative liquid chromatography (100 ml/min, up to 4,000 psi) and HPLC pumps with integrated quaternary low pressure gradients. An ISO 9001 certified manufacturer.|
|Sepiatec GmbH is a manufacturer of
high performance liquid chromatography systems coupling HPLC with SPE,
multi-step preparative chromatography and parallel HPLC systems - automation
chromatography instrumentation for high throughput analysis and high throughput
purification in combinatorial chemistry, drug development. Sepiatec manufactures
Sepmatix - an 8 fold parallel HPLC System for analytical and semi-preparative
applications to enhance the throughput, and Sepbox - a combination of HPLC
and SPE to fully automate the separation of complex mixtures like natural
product extracts. Sepbox chromatography systems for purification of drug
substances and fractionation of natural products features automated coupling
of preparative HPLC and solid phase extraction (SPE) that leads to easy
access of pure compounds in a buffer-free organic environment.
Sepiatec's Sepbox concept is based on a patented combination of high performance liquid chromatography (HPLC) together with solid phase extraction (SPE). With this platform technology a large number of samples can be efficiently processed. Up to 600 samples for HTS can be obtained with a maximum of purity and more than 90% recovery rate using 2-dimensional separation, both for polar and non-polar substances. For highly polar substances an optional polar setup can be integrated.
Using the Sepmatix parallel HPLC system, eight samples can be processed simultaneously to increase throughput. Samples are separated on an arrangement of eight columns using one single pump. The flow of this pump is controlled and spread on the individual columns by the Sepmatix FlowControl, a patented active splitter module for measurement and regulation of the actual flow. The integrated Sepmatix 8x Autosampler is able to inject eight samples in parallel. Detection of all eight lines is done by one multiplexed PDA-Detector. With the preparative Sepmatix, an 8-fold fully automated separation and fractionation into either 96 standard well plates or deep well plates is possible.
The integrated Sepmatix 8x Autosampler is able to inject eight samples in parallel either from shallow or deepwell microtiterplates. The high level of automation permits the continuous processing of 10 deep well plates or 30 shallow well plates. Detection is based on a multiplexed PDA-Detector where the light of a deuterium UV light source is split into individual beams by separating the fiber bundle into eight individual channels. A special version for chiral column screening applications allows to inject one sample into all eight lines for comparison. This special version can also inject from a vial rack, containing up to 40 vials (1,5 ml). Typical flow rates of the analytical Sepmatix are between 0.25 up to 2.5 ml per column.
|Sepragen Corporation is a developer and manufacturer of biopurification chromatography systems for a wide range of industries. Development of large-scale chromatography with radial flow chromatography process. Equipment and instrumentation to biotechnology companies for use in scale-up and manufacturing of pharmaceuticals. Sepragen develops and licenses separation and purification processes using patented SuperFlo, and Wedge radial flow chromatography columns and Quantasep computer controlled process chromatography workstations for use in the biopharmaceutical, food and beverage and waste management industries. Sepragen Corporation manufactures a complete line of products for process large-scale liquid chromatography. Sepragen Corporation also sell patented resins along with a new patented process column line for axial flow chromatography.|
|SeQuant AB is the chromatography instrument company, manufacturer
of equipment and accessories for ion chromatography. SeQuant is a company
specializing in instrumentation and consumables for chromatography, in
particular ion separations. SeQuant AB manufactures separation column suppressor
systems, continuous suppressor regeneration eluent supply, sample preparation
equipment for ion chromatography. Chemiluminescence detector, heterogeneous
chemiluminescence detector and high quality reagents for chemiluminescence.
Membrane reactors, dialysis cells for sample preparation.
Featured products for Ion Chromatography - The membrane suppressor for anion chromatography, SAMS. The SAMS anion suppressor system is a chemically regenerated membrane suppressor capable of converting suppressed mode anion chromatographic eluents to their corresponding acids.
The SeQuant Continuous Regeneration System - CARS. Gradient elution and the use of highly alkaline eluents is an easy task when using SeQuant CARS.
Post-Column Reaction Equipment included: Mixing Devices, Phase Separators, Reactors and Delay Coils, Membrane Devices.
Chromatography Accessories included: Tubing, Kynar Luer Fittings, Kynar Flexible Tube Fittings, HPLC Fittings and Filters.
is one of the world leading analytical and scientific instrument companies,
a manufacturer of analytical equipment (gas chromatography, liquid chromatography
instruments and systems, portable ion chromatography systems, mass spectrometry,
optical spectroscopy, X-Ray spectroscopy instruments and systems, elemental
analyzers, thermal analyzers), laboratory equipment (electronic laboratory
balances, analytical balances, moisture determination balances - balance
moisture analyzers), measuring equipment (calorimeters, moisture meters,
viscometers, rheometers, particle size analyzers, force gauges, specific
gravity meters), scientific equipment (X-ray, XRF spectrometers, X-ray
diffractometers, surface science instruments: scanning electron microscopes,
scanning probe electron microscopes), materials testing equipment (material
testing machines, hardness tester systems).
Shimadzu Corporation manufactures a broad range of chromatography equipment, instruments, systems: gas chromatography instruments and GC-MS systems, application specific GC systems - NGA, TOG analyzers (natural gas analyzers, transformer oil gas analyzers), GC columns and accessories for gas chromatography (autosampler, pyrolizer, Purge and Trap sampler - VOC concentrator), liquid chromatography instruments and LC-MS systems, HPLC systems (analytical, bioinert, drug discovery HPLC systems, preparative HPLC systems), LC components (solvent delivery systems, pumps, injectors, sample prepation systems, HPLC detectors, column ovens), LC columns and accessories for liquid chromatography, field portable ion analyzers (transportable, mobile ion chromatography systems), densitometers for TLC plates and gel scanning, data analysis systems for chromatography.
|Showa Denko K.K.|
|Showa Denko K K is a manufacturer of the Shodex HPLC packed
columns, consumable products and instruments. Also Particle Size Distribution
Analyzer. Shodex is the trade name for the HPLC products manufactured by
Showa Denko K.K., Tokyo, Japan.
Shodex instruments for HPLC: HPLC Pump, HPLC Detectors, Gradient HPLC System, HPLC System, HPLC Accessories.
Shodex packed columns and consumables for HPLC: Normal and Reversed Phase Columns, Ion Exchange Chromatography Columns, Affinity and Chiral Chromatography Columns, Columns for Saccharides and Organic Acids Analysis, GPC and GFC (Aqueous GPC) Columns, Ion Chromatography Columns, Packing Materials, Calibration Standards and Filters.
HPLC detectors - Refractive Index, Chemiluminescence, Optical Rotation, Electrochemical, UV detector, Conductivity, Wyatt DAWN, Wyatt mini DAWN, Evaporative Light Scattering Detector (Eurosep DDL31).
Refractive Index Detectors Shodex RI-71, 72, 74 - The series of refractive index detectors from Shodex. The new RI-71 features a soft keypad, digital display, improved auto zero, offset function, reduced maintenance and several other enhancements over previous, highly successful models. For the use with downsizing GPC columns, RI-74 is suited because of its small flow cell volume. For semi-preparative applications, RI-72 is the ideal detectors.
Electrochemical detector Shodex EC-1 has a sliding housing for the flow cell unit enables easy operation, easy maintenance and compact dimensions and a torque-handle mechanism ensures that flow cell is held at the appropriate pressure. Problems created by inappropriate pressure are thus eliminated.
Chemiluminescence detector Shodex CL-2 has been especially designed for ultra high-sensitive HPLC analysis using a novel single photon counting system. The current detection limit for the CL-2 is at the attomole level which is significantly more sensitive than conventional detectors such as UV-VIS, RI and fluorescence.
|Sonntek Inc is a supplier of HPLC systems and modules (autosamplers,
pumps, and detectors), spare parts for HPLC systems and devices. Sonntek
Inc is a supplier of isocratic and gradient pumps for analytical, preparative
and micro liquid chromatography. Sonntek Inc is a supplier of UV absorption,
diode array, refractive index, fluorescence, chiral, and amperometric detectors
for HPLC systems. Autosamplers, including the ENDURANCE, designed for 96-well
microplates, but suitable for vials. A large variety of Deuterium (D2),
Tungsten (W), Xenon (Xe) and Mercury (Hg) lamps from a single ordering
Sonntek Inc is a supplier of lamps for HPLC instruments manufactured by Alltech, Aminco, Applied Biosystems, Kratos, Perkin-Elmer, BAS, Bausch & Lomb, Milton-Roy, Spectronic, Altex and Beckman, Bio-Rad, Camag, Cary, Cole-Parmer, Varian, Dionex, DuPont, Fisher, Gilford, Gilson, Hach, Hewlett-Packard, EM Science, Hitachi, E. Merck, IBM, Isco, Jasco, Knauer, Linear, McPherson, Michrom/Bioresources, Perkin-Elmer, PerSeptive Biosystems, Amersham, Pharmacia, LKB, Rainin and Scientific Systems (SSI), Shimadzu, Thermo Separations Products, including LDC, Linear and Spectra-Physics Products, Waters.
|Spark Holland Instrumenten.|
|Spark Holland Instrumenten is one of the leading companies
in the field of HPLC sample handling technology. Spark Holland Instrumenten
manufacture of sample handling instruments for HPLC including various autosamplers
and automated sample preparation systems. Spark's Sample preparation systems
division designs and manufactures fully automated systems for sample preparation.
Features product: the Prospekt, is a Dedicated System for Automated Hyphenated
SPE - fully automated sample preparation systems for HPLC, GC and LC-MS
based on hyphenated solid phase extraction technology.
A complete line of autosamplers for HPLC and LC-MS, including the new Endurance, a very fast autosampler that can handle virtually any micro titer plate. The Spark's Endurance autosampler is designed for well plates. Robotic micro plate feeder for extended sample capacity on the Endurance autosampler. Midas- autosampler with integrated column oven, programmable injection volumes, reagent addition capability and sample tray cooling. Triathlon- is the most advanced member of the Spark Holland family of autosamplers, featuring micro-sample handling, reagent addition and inert sampling with PEEK or fused silica needles. A wide range of sample vials may be used and peltier cooling is available for the sample tray. Mistral- high performance column thermostat for HPLC.
|Spectra Analysis, Inc. (formerly Bourne Scientific, Inc.)|
|Spectra Analysis (formerly Bourne Scientific) is a manufacturer
of the InfraRed Chromatograph (IRC) configured as an HPLC-IR, GPC-IR, GC-IR
and SFC-IR analytical system. InfraRed Chromatograph is a FTIR spectrometer
- chromatographic detector providing both real-time chromatographic and
spectral data analysis (as well as GC-MS or LC-MS system).
GC-IRC system for gas chromatography - infrared spectroscopy: the Infrared Chromatograph (IRC) system is a complete FTIR detector for chromatography and provides full FTIR spectra of the eluent stream from a GC column. It is a capillary GC detector, including FTIR spectrometer, data station for driving the FTIR and processing spectral data, and the vacuum interface for depositing and scanning the sample during chromatographic separation.
HPLC-IRC and GPC-IRC systems for liquid chromatography - infrared spectroscopy and gel permeation chromatography - infrared spectroscopy: the IRC configurations for HPLC, GPC, and SFC (supercritical fluid chromatography) systems. The IRC (InfraRed Chromatograph) is a real-time direct-deposition interface to FT-IR spectrometer. It uses an ultrasonic nebulizer, desolvation tube, and vacuum chamber to evaporate the solvent from the LC stream. The sample residue then deposits onto a moving ZnSe window. There is also a configuration as a non-volatile residue analyzer, the DIRA for quantitative and qualitiative determination of non-volatile residues in volatile solvents.
|St. John Associates, Inc.|
|St John Associates, Inc is the scientific instrument comany, manufacturer of fluorometers, luminometers, thermocyclers, peptide flask shakers, thermal cyclers and cation exchange resin columns. St. John Associates, Inc manufactures sensitive, reliable instruments and precision cation exchange resins at reasonable prices. Products: The FLUORO-TEC Filter Fluorometers provide a cost effective and versatile means of implementing fluorescence-based techniques in the analysis of discrete samples, in liquid chromatography detection (as HPLC detector), and in flow injection analysis (continuous-flow or bubble-segmented). It also performs well as a nephelometer. The LUMI-TEC is a highly sensitive, compact photometer designed specifically for the measurement of bioluminescence and chemiluminescence. The St. John Associates flask shakers are solidly built, continuous-duty devices designed for the agitation of solid phase peptide synthesis flasks and other similar glassware. Columns, resin for amino acid analysis and Amino Acid Analyzers- Hand-polished, narrow bore stainless steel columns and polystyrene resins. St. John Associates' packs each of its cation exchange columns with 8% crosslinked sulfonated polystyrene resins. These premium columns support high-resolution separations of amino acids, ammonia, amino sugars, organic acids, primary amines and related compounds. St. John Associates' Cation Exchange Resins include 8% crosslinked, fully solufonated polystyrene resins particularly suited for use with 1.8mm to 4.6mm high-efficiency columns. St. John Associates resins make an ideal replacement for Beckman's AA-10, Spherogel, Durrum or Dionex DC4A resins and BioRad's Aminex A7 and Aminex A8 resins.|
|TechniKrom provides engineering solutions and equipment
for pharmaceutical manufacturing processes requiring HPLC, LPLC, buffer
preparation, peptide synthesizers, solid phase synthesis reactors, and
fermentation to attain lowest production cost. Significant reduction in
manufacturing costs is acheived by utilizing fully automatable processes
(unattended 24 hours, day in, day out) only permitted by the innovative
use of precise feedback and control available on all equipment. This equipment
is also portable and modular which permits flexible facility layouts minimizing
required GMP floorspace while enabling expansions or relocation. Systems
are available in sizes ranging from benchtop to process scale.
Product lines: Automated Chromatography Systems - from Benchtop to Process Scale. Buffer Preparation Systems. Dynamic Axial Compression LC Columns. Automated Process Scale Peptide Synthesizers. Dynamic Axial Compression Reactors for Solid Phase Synthesis. Process Scale and Lab Scale Fermentation Units. Chromatography Supplies - Laboratory to Process Scale. Also Method Development and Contract Purification Service.
|Teledyne Isco, Inc.|
|Teledyne Isco is a manufacturer of equipment for water pollution monitoring and science. Water and wastewater monitoring - Teledyne Isco manufactures rugged, reliable in-plant and field-portable instruments for monitoring water quality and pollution. Isco environmental products include refrigerated and portable automatic wastewater samplers; open-channel flow meters with acoustic-doppler area velocity, ultrasonic, bubbler, and submerged probe measurement technologies; software for comprehensive flow data handling and analysis. Communication options including GSM cellular modem, 2-way radio, and Modbus provide information delivery solutions for a wide range of site and project requirements. Equipment for science - Teledyne Isco manufactures programmable, precision syringe pumps used in a broad range of demanding fluid delivery applications, preparative liquid chromatography equipment including separation systems and media for high-productivity organic purification for medicinal and organic chemists; protein purification instruments including the BioOptix multichannel system; and Foxy and Retriever brand fraction collectors. Teledyne Isco manufactures density gradient fractionation systems that automate the preparation of gradient tubes for ultracentrifugation, and the fractionation and UV scanning of separated zones after the spin.|
|Thomson Instrument Company.|
|Thomson Instrument Company is a supplier of liquid chromatography equipment and accessories for the analytical chemistry and life science laboratory. Thomson Instrument Company specialize in liquid chromatography systems, components and accessories and provide expert sales and service for many other scientific products. Thomson Instrument Company offers HPLC columns for proteins, peptides, oligomers, other biomolecules and high speed screening.|
|Ticoscen Inc is the ELSD and other liquid chromatography instruments services company (HPLC equipment service specialists). The company offers specialized ELSD service contracts providing true GMP/GLP/FDA compliance. Ticoscen Inc is a factory trained and authorized service center for: SEDERE ELSD HPLC detectors and Scientific Systems, Inc (SSI) HPLC pumps, Knauer UV detectors and pumps, LC Packings Ultimate Micro-Nano HPLC Systems, Picometrics Zeta Laser Induced Fluorecence detectors, Michrom BioResources Inc, Fischer Scientific, Spark Holland Autosamplers, Rheodyne automatic and manual switching valves, Bionysis OPLC, Wescan IC Detectors and Pumps. Ticoscen Inc also offers refurbished HPLC instruments.|
|Timberline Instruments Inc.|
|Timberline Instruments Inc is the analytical instrumentation
company, manufacturer of ammonia analyzer and nitrate analyzer, HPLC column
heaters, mobile phase pre-heaters (heat exchangers), and HPLC post column
reaction systems (postcolumn reactors).
Timberline Instruments manufactures two post column reactor systems; the single reagent RDR-1, and the dual reagent RDR-2P. The Timberline RDR-2P avoids the most common problems associated with post column derivatization: pumping problems from check valve failure, and reactor plugging form stagnant reagents left in the system at shut down.
Timberline Instruments manufactures ammonia analyzer for the analysis of Kjeldahl digests, ammonia or oxidized nitrogen in soil, plant matter, wastewater, fermentation broths and process streams. The Timberline Model 550A Ammonia Analyzer is a rapid, continuous flow analytical system used for the analysis of ammonia in aqueous solutions. The patented gas diffusion / conductivity principle provides results that are unaffected by turbidity, color, or particulate matter in the sample.
|TRACE Analytics GmbH.|
|TRACE Analytics GmbH is the analytical instrument company
developed biosensor, analytical device for micro analysis and lab-on-a-chip
integrated systems for applications in the life sciences (clinical diagnostics,
food quality control, environmental analysis). TRACE Analytics GmbH manufactures
the Alcotrace- Analysis system for Alcohol in wine and beer. Glucotrace-
Online glucose analysis in biotechnology. TAS 2000- Modular flow analysis
system. Trace Flowcell- Electro-chemical biosensors. TED 4020- Programmable
electro-chemical detector for HPLC (including a biosensor option). TED
2020- Electro-chemical detector for HPLC (including biosensor option).
Alcotrace works automatically, does not need expensive reagents and is easy to operate due to its menue controlled display. Three ranges are available to achieve an optimal resolution for each measuring task: 0,01- 1 vol.% for soft drinks and non-alcoholic beer, 0,01- 7 vol.% for beer, 0,01- 18 vol.% for wine and champagne.
|Valco Instruments Company Inc. (VICI)|
|Valco Instruments Company Inc. (VICI) is a manufacturers of gas analysis instrumentation, trace gas analyzer systems, gas chromatography instrumentation, GC detectors (helium photoionization detector, pulsed discharge detector, TCD detector). Valco Instruments Company is a one of the world leading manufacturers of fittings and valves for gas and liquid chromatography, GC-MS, LC-MS systems. Valco Instruments Company also manufactures a wide range of related products such as pneumatic and electric actuators, valve accessories, tubing and sampling loops, heated enclosures, valve sequence and temperature controllers, digital interfaces, flow controllers, gas purifiers, pressure regulators and combo valves, syringes and syringe accessories.|
|VICI Jour Research (formerly Jour Research).|
|VICI Jour Research (formerly Jour Research, Sweden) is
the analytical equipment company specialized in chromatography consumables
and accessories for liquid chromatography. VICI Jour Research manufactures
a complete line of tubing and capillaries in a wide variety of diameters
and materials, PEEK tubings, high and low pressure fingertight fittings
and connection accessories, column hardware, high and low pressure filters,
cutters and other tools, solvent saver, backpressure regulators.
The company product lines: Accessories and miscellaneous for liquid chromatography. Stainless steel and PEEK tubing for chromatography. High pressure polymeric fittings and stainless steel fittings. High pressure nanovolume fittings. Low pressure polymeric fittings. Filters and mobile phase filters. Mobile phase handling systems. Frits. PEEK and stainless steel columns. PEEK and SS guard columns. Sample loops.
|Viscotek Corporation is the analytical instrument company,
manufacturer of analytical instrumentation for polymer characterization
by size exclusion chromatography (SEC), gel permeation chromatography (GPC),
or dilute solution viscosity (DSV) testing. Viscotek Corporation manufactures
multiple detectors for polymer characterization using gel permeation chromatography
(GPC) or size exclusion chromatography (SEC), including laser refractometers,
differential viscometers, and laser light scattering detectors.
Viscotek Corporation is a manufacturer of automated solution viscometers with rapid throughput for PET, PVC, polyolefins, cellulose, which can be fully automated with Viscotek robotic options. Viscotek Corporation offers the TriSEC software for integrated triple detector operation and copolymer analysis. The on-line Triple Detector SEC3 system includes a four-capillary differential viscometer, right-angle laser light scattering detector (RALLS), and differential refractometer. Get maximum results: molecular weight, molecular size, intrinsic viscosity, branching, copolymer, and aggregation information are all available from modular Windows-based TriSEC software.
|Wasson-ECE Instrumentation is the chromatography instrument
company, manufacturer of specialized turn-key GC analyzers such as: SimDis,
NGA, RGA, extended natural gas analyzers, analyzers of impurities in polyethylene
and polypropylene, and supplier of second oven additions for GC and GC/MS
systems. Wasson-ECE Instrumentation offers process at-line and on-site
GC and MS applications all based on Agilent
Technologies (formerly Hewlett-Packard) GC systems and mass-spectrometers.
Product offering includes specialty detectors such as OFID and HID, cryoconcentrators,
sampling systems, floating piston sample cylinders, gas and liquid autosamplers
and scientific engineering services for all specialized project needs.
Key markets are process, petroleum, petrochemical, and environmental. Wasson-ECE
Instrumentation will work with any data system to provide a complete, turn-key
system to the customer which includes standards, columns, data handling
and post-run processing.
Process Liquid Chromatographs- Wasson-ECE Instrumentation supplies modular, reliable solutions for automatic HPLC analysis.
|Waters Corporation is the analytical instrument company,
manufacturer of high performance liquid chromatography instruments, mass
spectrometry instruments, HPLC columns and sample preparation products.
Waters Corporation manufactures a complete line of HPLC instrumentation,
software and chemistries, including the Alliance family of HPLC, LC/MS
dissolution and GPC (both room and high temperature) systems, Millennium
chromatography software, 2700 sample manager, 2487 dual wavelength UV detector
and 996 PDA detector. Waters Corporation is a global supplier of HPLC columns
and supplies, backed with world-class technical sales and support. The
complete line of Waters chromatography products for sample preparation,
analysis, and purification. Featuring the Symmetry family of columns. Oasis
sample extraction products and the innovative Alliance filtration system
and specialty vials.
Benchtop LC/MS Detector- Waters-Micromass ZMD is a single quadrupole, benchtop MS detector. The ZMD detector features proven API techniques such as ESI and APCI as standard, and offers ZSpray contamination avoidance technology. Both API inlet probes are quickly and easily interchangeable without breaking vacuum. The following specifications apply: Flow rates allowed are 5-1000 ul/min (ESI) and 200-2000 ul/min (APCI). Quadrupole analyzer of mass range 2-2000 Da. Optional extended mass range quadrupole mass analyzer 2-4000 Da.
Waters Alliance HT LC/MS System consists of: Waters 2790 Separations Module, the Micromass ZMD Detector (Waters 996 Photodiode Array (PDA) Detector is available as an option), Symmetry columns in high throughput dimensions, and MassLynx software. Waters CapLC/MS System seamlessly combines binary gradient solvent delivery (with ternary option), automated XYZ sample management, column heating, PDA detection and MS interfacing capabilities, plus Micromass MassLynx system control software.
|Wyatt Technology Corporation.|
|Wyatt Technology Corporation is a manufacturer of the multi-angle
laser light scattering equipment. Wyatt Technology Corporation is a manufacturer
of multi-angle light scattering (MALS) instruments for absolute macromolecular
and particle characterization. Wyatt Technology Corporation manufactures
analytical and measuring instruments for GPC/GFC applications, as well
as bioscience analyses involving macromolecules. These instruments determine
absolute molecular weights and sizes of polymer and biopolymers without
dependence on column calibration or reference standards.
Products: The DAWN and miniDAWN instruments for absolute macromolecular characterization of polymers and biopolymers. These multi-angle light scattering detectors can be used for GPC / SEC and HPLC experiments, as well as connected to any particle separation device to produce absolute particle sizes and their distributions.
The DAWN Eos(r) - 18-angle light scattering detector for HPLC. 30mW Gallium-arsenide laser light source. Contains connections and on-board digital signal processing hardware for two external devices such as RI and/or UV detectors. Also contains an analog output from the 90° detector for interfacing to strip chart recorders. Flow-to-batch conversion kit, thermostatic control options, depolarization options, and interfacing to PL210 and Waters Alliance 2000 options.
The miniDAWN(r) - Triple-angle light scattering detector for ambient HPLC. High Temperature miniDAWN (HTmD) for Waters 150C. Contains connections and on-board digital signal processing hardware for two external devices such as RI and/or UV detectors.
DAWN® DSP: Multi-angle, digital signal processing (DSP) light scattering detector for experiments at ambient temperature. Flow-to-Batch conversion kit included with 100 disposable 20ml scintillation vials. Includes an input for synchronization with an autoinjector/sampler.
The OPTILAB(r) - DSP Interoferometric Refractometer for off-line, dn/dc (differential refractive index increment) use at 633 nm (other wavelengths available on special order), or on-line as a concentration-sensitive refractive index detector on an HPLC system.
|WynSep (France) is a manufacturer of capillary electrophoresis instrumentation (instruments for capillary zone electrophoresis, СЕ). WynSep manufactures modular capillary electrophoresis instruments. The company also supplies instrumentation, consumables, software and data handling systems for HPLC, fast LC, micro LC, nano LC. WynSep also supplies apparatus for dissolution testing, instruments for friability testing, instruments for tapped density measurement.|
|Young Lin Instrument Co., Ltd.|
|Young Lin Instrument Co, Ltd is the Korean laboratory instrumentation company, manufacturer of analytical instruments and laboratory equipment. Young Lin Instrument Co, Ltd manufactures GC and HPLC (gradient and isocratic) instrumentation, GPC and IC systems, chromatography workstation for HPLC, GC, and IC, amino acid analyzer and carbamate analyzer, ICP-MS system, sample preparation system. Young Lin Instrument Co Ltd is a manufacturer of laboratory water purification system. The aquaMAX Water Purification System produces type III or II reagent grade water that meets or exceeds all ASTM, CAP, ACS, NCCLS standards for water purity.|
|Author of the catalogue - Andrey Yurievich Zhdanov.||Автор каталога - Андрей Юрьевич Жданов.|
|Analytical and laboratory equipment companies, scientific instrument companies.||Производители и поставщики аналитического и лабораторного оборудования.|