"Restek"

Supplier: Restek

Mix contains: Benzene (71-43-2); Chlorobenzene (108-90-7); 1,2-Dichlorobenzene (95-50-1); 1,3-Dichlorobenzene (541-73-1); 1,4-Dichlorobenzene (106-46-7); Ethylbenzene (100-41-4); Toluene (108-88-3); m-Xylene (108-38-3); o-Xylene (95-47-6); p-Xylene (106-42-3).

Supplier: Restek

Mix contains: Benzene (71-43-2); Ethylbenzene (100-41-4); Methyl tert-butyl ether (MTBE) (1634-04-4); Toluene (108-88-3); m-Xylene (108-38-3); o-Xylene (95-47-6); p-Xylene (106-42-3).

Supplier: Restek

For monitoring samples suspected of gasoline contamination requires laboratories to calibrate and report these compounds.

Supplier: Restek

The BTEX in unleaded gas composite standard consists of 9 components, they are benzene, ethylbenzene, isopropyl benzene, methyl tert-butyl ether (MTBE), naphthalene, toluene, m-xylene, o-xylene and p-xylene.

Supplier: Restek

A pure, quantitative chloroprene solution, specially stabilised in purge-and-trap grade methanol to allow dilutions for working standards in unmodified purge-and-trap methanol. the entire preparation procedure is performed under carefully monitored conditions to prevent any contamination or polymerisation of the highly reactive, neat chloroprene.

Supplier: Restek

Mix contains: Chlorobenzene-d5 (3114-55-4); 1,4-Dichlorobenzene-d4 (3855-82-1); Fluorobenzene (462-06-6).

Supplier: Restek

Mix contains: Chlorobenzene-d5 (3114-55-4); 1,4-Dichlorobenzene-d4 (3855-82-1); Fluorobenzene (462-06-6).

Supplier: Restek

Mix contains: 1-Bromo-4-fluorobenzene (BFB) (460-00-4); Fluorobenzene (462-06-6); Pentafluorobenzene (363-72-4).

Supplier: Restek

Organic Standard, Acrylonitrile, 1 ml/ampoule

Supplier: Restek

Organic Standard, Bromodichloromethane, 1 ml/ampoule

Supplier: Restek

Organic Standard, 2-Chloroethanol, 1 ml/ampoule

Supplier: Restek

Organic Standard, 2-Chloroethyl vinyl ether, 1 ml/ampoule

Supplier: Restek

Organic Standard, 1,2-Dibromo-3-chloropropane (DBCP), 1 ml/ampoule

Supplier: Restek

Organic Standard, Dibromochloromethane (chlorodibromochloromethane), 1 ml/ampoule

Supplier: Restek

Prepared from an equal-volume blend of 5W30, 10W30, 10W40, and 20W50 motor oils. After blending, a precisely weighed amount of the composite is added to a volumetric flask to produce the standard.
Motor Oil standards may exhibit lot-to-lot variation.

Supplier: Restek

Organic Standard, 1,2-Dichloroethane