"Restek"

Supplier: Restek

Rxi®-XLB (fused silica) columns are ideal for many GC-MS applications, including pesticides, PCB congeners (e.g., Aroclor mixes), PAHs.

Supplier: Restek

Organic Standard, 2-Propanol, 1 ml/ampoule

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

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

Supplier: Restek

Special columns for unsaturated light hydrocarbons.

Supplier: Restek

This mix contains 3 components: acenaphthene-d10, chrysene-d12 and phenanthrene-d10.

Supplier: Restek

Standard contains benzene, 1,2-dibromoethane (EDB), 1,2-dichloroethane, ethylbenzene (100-41-4), isopropyl benzene (cumene), methyl tert-butyl ether (MTBE), naphthalene, toluene, m-xylene, o-xylene, p-xylene.

Supplier: Restek

Viton® O-ring, fits split with 6,3 mm OD or splitless with 6,5 mm OD, max. temperature 300 °C

Supplier: Restek

Consists of eight components, those are acifluorfen, bentazon, chloramben, 2,4-d, dicamba, dichlorprop, picloram and 2,4,5-tp.

Supplier: Restek

This kit can be used for Thermo Scientific TRACE, 8000, 8000 TOP and Focus SSL. It is made from high quality stainless steel.

Supplier: Restek

It separate mixes for surrogates and internal standard.

Supplier: Restek

The mix consists of components such as 2-chlorophenol-d4 (1500 μg/ml), 1,2-dichlorobenzene-d4 (1000 μg/ml), 2-fluorobiphenyl (1000 μg/ml), 2-fluorophenol (1500 μg/ml), nitrobenzene-d5 (1000 μg/ml).

Supplier: Restek

This mixture can be used for quantification (AOCS method CE 1a–13) and approximate the compositions of oils.

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

This pulse damper smooths pulsations and maintains constant flow at system pressures up to 414 bar.