Individual HPLC Components and Accessories

Use the Thermo Scientific™ Guard Holder and Coupler for your Thermo Scientific™ Acclaim™ Guard columns. They can be purchased separately or as a kit.

Use Thermo Scientific™ Rheodyne™ Replacement Rotor Seals for Injectors to maintain the performance of your Rheodyne Sample Injectors for high-performance liquid chromatography (HPLC). These seals are suitable for popular Rheodyne injector models and are available in Vespel, PEEK or ETFE.

Maximize liquid chromatography (LC) performance and get virtually zero-dead-volume connections to ensure optimal separations. Thermo Scientific™ Viper™ Capillary MP35N Fingertight Fittings for HPLC and UHPLC systems are biocompatible, iron-free, and easy to use.

Ensure optimal separations and maximize liquid chromatography (LC) performance with virtually zero-dead-volume connections. Thermo Scientific™ Viper™ Fingertight Fittings for HPLC and UHPLC Systems are easy to use and enable a fast and tool-free fluidic system set-up.

Protect your HPLC system from contamination with Thermo Scientific™ Bottom-of-the-Bottle™ Solvent Filters. The flat design ensures efficient draw. They are made from 100% PEEK polymer and include two 10μm filters. A helium sparge port and frit are incorporated for optional use.

Maintain continuous HPCL flow between the load and inject positions and protect against pressure shock by using Thermo Scientific™ Rheodyne™ 7725 and 7725i Sample Injectors. The Make-Before-Break (MBB) design ensures uninterrupted flow during sample injection.

Thermo Scientific™ Dionex™ Cytochrome C Digest is lyophilized.

Small enough to fit narrow neck bottles

Thermo Scientific™ PEEK Pump Kits are for use with the GP50/IP25 Standard Bore, GP50/IP25 Microbore and GS50/IS25.

Use Thermo Scientific™ RheBuild Kits to maintain your Thermo Scientific™ Rheodyne™ valves and injectors for high-performance liquid chromatography (HPLC). A single kit includes everything you need.