Chromatography Systems

Thermo Scientific™ RheBuild™ Kits

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

MilliporeSigma™ Supelco™ Miniature Regulator with Gauge

Reliable pressure regulation to 1 psig (0.07 kg/cm²), indicated on a 0-60 psi (4.2 kg/cm²) gauge. Easily connects to SCOTTY 14 cylinders with the 1/8-inch NPT connector provided. You can also attach the syringe adapter (Cat. No. 609010) to the regulator for low pressure sample removal. Aluminum body with acetyl resin bonnet. Maximum inlet pressure: 400 psi (28.1 kg/cm²).

MilliporeSigma™ Supelco™ Parker™ H2PEM Hydrogen Generator

Eliminates need for dangerous and expensive hydrogen gas cylinders

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.

MilliporeSigma™ Supelco™ Knitted Reactor Coil

For use with PHRED Reactor

MilliporeSigma™ Supelco™ Rheodyne™ Injector, Rheodyne™ 7725

Manual with MBB, Number of ports: 6 and Number of positions: 2

Thermo Scientific™ Valco Accessories

Valco continues to offer a diverse line in terms of number of ports, fitting sizes, and materials of construction. 

MilliporeSigma™ Supelco™ JetPaper Print Cartridge for Agilent/HP Printer

Print ∼600,000 characters in black ink with a single cartridge

MilliporeSigma™ Supelco™ Chart Paper for Recorder, Chart Type, Blank Roll

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.

DWK Life Sciences KIMBLE™ KONTES™ Replacement Plugs for Hi-Vac Right Angle Valve with Tip O-Ring

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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KIMBLE™ KONTES™ Replacement Plugs for Hi-Vac Right Angle Valve with Tip O-Ring are PTFE valve plugs designed for use in high-vacuum applications. Compatible with HI-VAC Right-Angle valves, these replacement plugs help maintain reliable vacuum sealing performance.

DWK Life Sciences KIMBLE™ KONTES™ Straight with Tip-O-Ring Glass Plugs

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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KIMBLE™ KONTES™ Straight with Tip-O-Ring Glass Plugs are ideal for applications where out-gassing plug material is undesirable. Made from borosilicate glass conforming to USP Type I and ASTM E438 Type I Class A. Fully interchangeable with other HI-VAC counterparts.

DWK Life Sciences KIMBLE™ KONTES™ Right Angle with Tip O-Ring PTFE Plug HI-VAC Valves

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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KIMBLE™ KONTES™ Right Angle with Tip O-Ring PTFE Plug HI-VAC Valves are designed for vacuum applications up to 5 x 10−7 torr. Features a precision external thread, non-rotating PTFE shaft, and FKM o-ring primary seal on a tapered seat.

DWK Life Sciences KIMBLE™ KONTES™ Hi-Vac Straight Low Hold Up Valves without Tip O-Ring

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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KIMBLE™ KONTES™ Hi-Vac Straight Low Hold Up Valves without Tip O-Ring feature bent sidearms to minimize liquid holdup. The PTFE plug provides precise flow control for both liquids and gases, suitable for high-vacuum laboratory applications.

DWK Life Sciences KIMBLE™ KONTES™ Right Angle without Tip O-Ring PTFE Plug HI-VAC Valves

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

KIMBLE™ KONTES™ Right Angle without Tip O-Ring PTFE Plug HI-VAC Valves are designed for vacuum applications up to 5 x 10^-7 torr, featuring a precision external thread, non-rotating PTFE shaft, and FKM o-ring primary seal on a tapered seat.