Liquid Chromatography Valves and Injectors

Thermo Scientific™ Rheodyne™ 7010 Sample Injector

Ensure accurate and precise high-volume HPLC injections with the single-mode Thermo Scientific™ Rheodyne™ 7010 Sample Injector.

Omnifit Connectors with Valve

2-way, 3-way Hex, 3-way single key (T), and large-to-small universal connectors with valves

Thermo Scientific™ Rheodyne™ 9725 and 9725i Sample Injectors Available on GSA/VA Contract for Federal Government customers only.

Ensure precise HPLC injections and protect against pressure shock with biocompatible dual-mode Thermo Scientific™ Rheodyne™ 9725 and 9725i Sample Injections.

Restek™ ASI Check Valves for Agilent 1050 and 1100

For Agilent 1050, 1100 HPLC Systems.

Thermo Scientific™ Valve with SMART Indicating Purifier (VIP) Available on GSA/VA Contract for Federal Government customers only.

Provide either flow control or positive shut off while maintaining gas purity for gasses 99.9999% pure or better

Restek™ Sample Cylinder Valves

Rugged valves achieve tight shut-off easily with very low torque and withstands overtightening.

Kimble™ Kontes™ Straight with Tip-O-Ring HI-VAC Valves

For use with Kontes Straight with Tip O-Ring

Kimble™ Kontes™ Straight with Tip-O-Ring Glass Plugs

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

Kimble™ Kontes™ Straight with Tip-O-Ring PTFE Plug HI-VAC Valves

For vacuum applications up to 5 x 10-7 torr

Restek™ Backpressure Regulators - HPLC

Improves detector performance by preventing bubble formation in the detector flow cell.

Thermo Scientific™ Cheminert™ Model C2 Microbore Injectors Available on GSA/VA Contract for Federal Government customers only.

Use Thermo Scientific™ Cheminert™ Model C2 Microbore Injectors as injectors or switching valves.

Kimble™ Kontes™ Right Angle with Tip O-Ring Plugs for HI-VAC Valves

With primary seal made with FKM o-ring on tapered seat

Thermo Scientific™ High Purity Single Stage Brass Gas Regulators Available on GSA/VA Contract for Federal Government customers only.

Recommended for applications where precise flow control is not critical

Thermo Scientific™ High Purity Two Stage Brass Gas Regulators Available on GSA/VA Contract for Federal Government customers only.

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

Thermo Scientific™ Rheodyne™ 7725 and 7725i Sample Injectors Available on GSA/VA Contract for Federal Government customers only.

Ensure accurate, precise HPLC injections and protect against pressure shock with the dual-mode Thermo Scientific™ Rheodyne™ 7725 and 7725i Sample Injectors.

Omnifit Bleed Valve

Bleed valve for Omnifit low to medium-pressure liquid chromatography columns

Thermo Scientific™ Rheodyne 9010 Sample Injector

Single-mode sample injector designed for the complete filling method

Thermo Scientific™ Rheodyne™ 8125 Low-Dispersion Microscale Injector

Ensure highly accurate and precise injections for microscale LC analysis with the Thermo Scientific™ Rheodyne™ 8125 Low-Dispersion Microscale Injector.

Thermo Scientific™ Cheminert Model C2 Microbore Injector Available on GSA/VA Contract for Federal Government customers only.

Can be used as an injector or switching valve

Restek™ ASI Check Valves for Waters Alliance Model 2690

For Waters Alliance Model 2690 and 2695.

Restek™ Backpressure Regulator

Maintains a constant upstream pressure and rapidly responds to catastrophic leaks.

  spinner