Thames Restek UK Limited

Established in 1985, we here at Restek are dedicated to providing our clients and customers with the highest quality chromatography supplies and customer service available.

GC Columns: A full selection of general-purpose and specialty stationary phases available on highly inert Rxi fused silica or unbreakable MXT stainless steel; choose from WCOT columns, PLOT columns, packed or micropacked columns, and more.

LC Columns: The widest range of selectivity in the industry with just a handful of phases to simplify column selection for HPLC and UHPLC; choose from Force, Raptor, Roc, and other silica supports for analytical and prep columns.

GC and LC Accessories: Tools, maintenance supplies, and instrument replacement parts that meet or exceed original equipment manufacturers' performance: innovative, lab-proven, and available for every make and model of instrument.

Reference Standards: Over 1500 different stock formulations on the shelf and ready to ship; both stock and custom certified reference materials (CRMs) are manufactured and QC-tested in ISO-accredited labs.

Air Sampling: Air sampling canisters featuring RAVE+ valves, gas calibration standards, gas sampling bags, personal air samplers, thermal desorption (TD) tubes, and more; Siltek and Sulfinert treatments for unsurpassed inertness.

Sample Preparation: Resprep solid phase extraction (SPE) and protein precipitation (PPT), Revive in-line sample preparation (ILSP), Q-sep QuEChERS, solid phase microextraction (SPME), ASE extraction, sample filtration, vials, syringes, and other sample prep products.