Restek -- Comprehensive Catalog of Products for Gas and Liquid Chromatography

Chromatography Products
	GC Columns Many general-purpose and specialty stationary phases. Choose from highly inert fused silica or unbreakable stainless steel WCOT columns, PLOT columns, micropacked columns, packed columns. Custom columns on request.

	• Column Installation • Gas Systems Supplies by Instrument Make • Thermo Scientific • Varian • Agilent • PerkinElmer • Shimadzu GC Accessories Superior instrument parts, accessories, and operating supplies. Innovative, lab-proven tools designed by chromatographers for chromatographers.

	Vials & Syringes We offer a wide selection of vial types, options, volumes, and inserts, with instrument cross-references to make shopping easy. Our extensive, complementing lines of syringes give you the choice of the brand you prefer, and many model, needle style, and added-feature options to fit your specific needs.

	HPLC Columns Many general-purpose and specialty stationary phases on seven silicas, small-particle columns, fast LC columns, preparative columns.

	HPLC Accessories Lab-proven tools, supplies, and OEM-quality instrument parts.

	Reference Standards Assured identities, concentrations, shelf-life for many applications. Produced under ISO 9001:2000 registration. Custom solutions prepared to your specifications.

	Air Monitoring Sampling apparatus, analytical columns, reference mixtures. Passivated pathways for highly active analytes.

	Treated Products Patented surface treatments for stainless steel, glass, fused silica, and other surfaces. Inert to active analytes and resistant to hostile environments.

	Sample Preparation Solid phase extraction cartridges, disks, and manifolds. Extensive selection of vials and syringes.

	Educational Materials & Seminars Software. Highly acclaimed GC and HPLC seminars, presented world-wide.

	Custom Products GC columns, HPLC columns, reference standards, surface passivation.