"Restek"

Supplier: Restek

Application specific columns for organochlorine pesticides and herbicides. Low bleed ideal for GC-ECD or GC-MS analyses.

Supplier: Restek

General purpose columns for solvents, Freon® fluorocarbons, alcohols, ketones, silanes, glycols and drugs of abuse. Excellent confirmation column with an Rtx®-5 column for phenols, nitrosamines, organochlorine pesticides, chlorinated hydrocarbons and chlorophenoxy herbicides.

Supplier: Restek

Proprietary Crossbond® phase application-specific columns for volatile organic pollutants.

Supplier: Restek

Proprietary Crossbond® phase, specific columns for volatile organic compounds.

Supplier: Restek

Useful for a wide range of applications.

Supplier: Restek

These columns are made up of passivated stainless steel.

Supplier: Restek

Extend analytical column lifetime by preventing degradation from harsh 'steam-cleaning' water injections.

Supplier: Restek

MXT®-1 columns exhibit long lifetime and very low bleed at high operating temperatures. A proprietary synthesis process eliminates residual catalysts that could cause degradation and increase bleed.

Supplier: Restek

These Siltek treated stainless steel tubing are the most durable high temperature GC columns. High temperature simulated distillation requires a column that can withstand temperatures to 430 °C.

Supplier: Restek

These MXT-2887 columns stationary phase, column dimensions, and film thicknesses have been optimised to exceed the resolution and skewing factor requirements. Siltek-treated stainless steel tubing.

Supplier: Restek

These MXT-5 columns are Siltek-treated stainless steel with low-polarity phase, crossbond diphenyl dimethyl polysiloxane stationary phase. All residual catalysts and low molecular weight fragments are removed from the MXT-5 polymer, providing a tight monomodal distribution and extremely low bleed.

Supplier: Restek

Organic Standard, Pesticide surrogate mix includes decachlorobiphenyl and 2,4,5,6-tetrachloro-m-xylene, with 200 μg/ml in acetone, 1 ml/ampoule

Supplier: Restek

TCLP pesticide mix, includes γ-BHC (lindane), heptachlor epoxide (isomer B), endrin, methoxychlor, heptachlor, 2000 μg/ml each, Matrix: MeOH

Supplier: Restek

Chlordane and toxaphene standards may exhibit lot-to-lot variation.

Supplier: Restek

These qualitative mixtures are useful for determining GPC dump/collect times. The compounds are dissolved in methylene chloride.

Supplier: Restek

This mix contains 16 components.