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Chromatography Systems

Instruments and systems for gas and ion chromatography, HPLC and low-pressure liquid chromatography with various detection methods; includes configurable components, parts, and accessories; includes gravity-flow liquid chromatography supplies.
Liquid Chromatography Instruments (3,905)
Flash Chromatography Systems (476)
Gas Chromatography Instruments (461)
Ion Chromatography Instruments (377)
Autosamplers and Injectors (222)
Manual Chromatography Systems (152)
Low to Medium Pressure LC Instruments (140)
Chromatography and Mass Spectrometry Software (122)

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121 – 135 of 5,340 results
121

MilliporeSigma™ Supelco™ In-Line Pressure Regulator, Economy Model

An inexpensive version for general lab applications

Includes 1/8 in. Brass Swagelok Nuts and Ferrules
For Use With (Equipment) Gas Streams
Model Economy
Quantity 1 Ea.
For Use With (Application) Pneumatic Control, and Other Non-Chromatographic Purposes
122

MilliporeSigma™ Supelco™ Capillary Column Nuts

For replacing original nuts that have been damaged or misplaced

Type Capillary Column Nut
For Use With (Application) Replacing Damaged or Misplaced Nuts
123

MilliporeSigma™ Supelco™ Click-On Inline Super Clean™ Gas Purifiers

Simple installation and replacement of the Click-On Purifier eliminates the risk of damage to gas line connections caused by overtightening

Length (Metric) 194 mm
Diameter (Metric) Outer 32 mm
Quantity 1 Ea.
Material Stainless Steel
124

MilliporeSigma™ Supelco™ Hydrocarbon Kit acc. to DIN EN 14039/ISO 16703

Kit contains:

  • mineral oil standard for calibration 8 mg/ml in heptane
  • alkane standard solution
  • heptane
  • standard solution for the determination of the retention time
  • Florisil™ tubes

125

Thermo Scientific™ High Purity Two Stage Brass Gas Regulators
GSA_VA

Recommended for non-corrosive analytical and process applications requiring precise, stable, delivery pressure control

Range 0 to 200 psig
126

DWK Life Sciences Kimble™ Kontes™ Straight with Tip-O-Ring Glass Plugs
SDP

Uses glass plug for applications which do not require out-gassing plug material

Type Replacement Plug
Material Glass
127

DWK Life Sciences Kimble™ Kontes™ Hi-Vac Straight Low Hold Up Valves without Tip O-Ring
SDP

PTFE Plug

Type Plug
For Use With (Equipment) HI-Vac Straight Low Hold Up Valves
Material PTFE
128

DWK Life Sciences Kimble™ Kontes™ Straight with Tip-O-Ring HI-VAC Valves
SDP

For use with Kontes Straight with Tip O-Ring

Type Straight Valve
Material Borosilicate Glass
129
Promotions Available

Thermo Scientific™ Dionex™ Microtight Fitting

Thermo Scientific™ Dionex Microtight Fittings are for older generation nano and capillary LC systems. Use fitting sleeve to accommodate required OD of tubing/capillary.

130

Thermo Scientific™ GLD Pro Gas Leak Detector

Quickly locate and identify gas leaks in your GC instrument with the Thermo Scientific™ GLD Pro Gas Leak Detector.

131

Thermo Scientific™ Rheodyne™ Ports for Injector Models 7010 and 9010
GSA_VA

Use these ports for your Thermo Scientific™ Rheodyne™ 7010 and 9010 Sample Injectors for HPLC.

For Use With (Equipment) Rheodyne HPLC Injector Models 7010 and 9010
For Use With (Application) Liquid Chromatography
132

Thermo Scientific™ RheBuild™ Kits

Everything you need to maintain your Thermo Scientific™ Rheodyne™ valves and injectors in your HPLC system.

Type Maintenance Kit
133

MilliporeSigma™ Supelco™ Supel™ BioSPME 96-Pin Device Positioning Adapter

Supel™ BioSPME Positioning Adapter is used to securely and accurately position the Supel™ BioSPME 96-Pin Device.

134

MilliporeSigma™ Supelco™ Super Clean™ (Base-Plate Design) Gas Purifiers

For the Purification and Management of GC Gas Streams

For Use With (Equipment) GC Detectors
Quantity 1 Ea.
For Use With (Application) Enhancing The Performance of GC Detectors
135

MilliporeSigma™ Supelco™ Drying Column with Reservoir

Meets US EPA specifications for drying solvent extracts in procedures for semivolatile organic compounds. Reservoir holds approximately 60 mL of extract.