"Restek"

Supplier: Restek

Certified reference materials (CRMs) manufactured and QC-tested in ISO-accredited labs satisfies ISO requirements.

Supplier: Restek

These Sulfinert® treated tubings are recommended for chromatography applications, gas delivery systems, lower pressures and inert applications.

Supplier: Restek

These purge and trap spargers are designed for use with Tekmar purge-and-trap instruments only and manufactured to tight tolerances to ensure a leak-tight seal.

Supplier: Restek

The reported concentrations reflect the amount of aldehyde or ketone in the mixture.The concentration of derivatised aldehyde or ketone is not reported.

Supplier: Restek

Tripentyltin chloride, 2000 μg/ml in methylene chloride, 1 ml/ampul

Supplier: Restek

MXT®-624 Siltek®-treated stainless steel columns are application specific columns for volatile organic pollutants. Recommended in U.S. EPA methods for volatile organic pollutants.

Supplier: Restek

For use with thermo scientific trace and focus GCs.

Supplier: Restek

OSHA 47 is for 4,4'-methylenediphenyl isocyanate (4,4'-MDI) in indoor air, and NIOSH Method 5522 is for 2,4-TDI; 2,6-TDI; 4,4'-MDI; and 1,6-hexamethylene diisocyanate (1,6-HDI) in air. Restek offers the 1,-(2-pyridyl)piperzine (1-2pp) derivative.

Supplier: Restek

MXT®-1301 Siltek®-treated stainless steel columns are general purpose columns for residual solvents, alcohols, oxygenates, and volatile organic compounds.

Supplier: Restek

This gas regulator is ultra high purity chrome plated brass coated with international fittings for sensitive GC applications using MS, PID, or ECD detection methods.

Supplier: Restek

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

Supplier: Restek

Organic Standard, Hexachlorobenzene, 1 ml/ampoule

Supplier: Restek

The flat filter element sits parallel to the bottom of the mobile phase reservoir, allowing the filter to draw 98% of the mobile phase without drawing air into the system. Conventional cylindrical mobile phase filters begin to draw air into the system when approximately 10% of the solvent remains in the reservoir.

Supplier: Restek

PTFE ferrule with fitting size 1,6 mm, PTFE, Hole Ø: 0,8 mm

Supplier: Restek

Organic Standard, cis-1,2-Dichloroethene, 1 ml/ampoule

Supplier: Restek

Special columns for unsaturated light hydrocarbons.