Liquid Chromatography Instruments
MilliporeSigma™ Supelco™ Valco™ Precision Sampling Plunger Tips
For series A, A-2, C, and D Pressure-Lok Gas syringes. For 25 μL to 250 μL syringes, factory repair only.
DWK Life Sciences Kimble™ Kontes™ Straight with Tip-O-Ring HI-VAC Valves
For use with Kontes Straight with Tip O-Ring
MilliporeSigma™ Supelco™ Micro-Metering Valve (Low Pressure)
Designed for the control of fluid flow rates
MilliporeSigma™ Supelco™ LC column Replacement Bed Supports
For use with flow adapter only.
MilliporeSigma™ Supelco™ Mobile Phase Reservoir System
This convenient system is made entirely of inert parts: glass, Tefzel, PEEK, and PTFE TFE. Includes 10 ft./3 m of 1/8 in. O.D. PTFE tubing, a PEEK bottom-of-the-bottle filter/sparger, a plug, and a 1-liter or 2-liter safety-coated bottle.
Thermo Scientific™ Rheodyne™ 9725 and 9725i Sample Injectors
Ensure precise HPLC injections and protect against pressure shock with biocompatible dual-mode Thermo Scientific™ Rheodyne™ 9725 and 9725i Sample Injections.
MilliporeSigma™ Supelco™ columnSaver Precolumn Filter
The new Supelco columnSaver offers all of the protection of conventional precolumn filters at much less the cost. With its convenient direct connect design, changeover time is measured in seconds, and requires no wrenches or tools to install.
Thermo Scientific™ Dionex™ PEEK Sleeves
Thermo Scientific™ Dionex PEEK Sleeves are precision cut and polished.
MilliporeSigma™ Supelco™ OPTI-SOLV™ Mini, Micro, and Nano Filter
The OPTI-SOLV™ Mini Filter provides low-impact filtering in a package no longer that a finger tight fitting. Use them to prolong the life of your analytical column, or before your mass spectrometer as a last line of defense against debris.
DWK Life Sciences Kimble™ Kontes™ Ultra-Ware Solvent Inlet Filter, Inlet/Sparge Filter
Ideal for Virtually All Mobile Phases
Thermo Scientific™ Dionex™ Ultra-Low Dead Volume Union
Thermo Scientific™ Ultra-Low Dead Volume Union is for nano electrospray ionization.