11408 Results for: "Restek"

Supplier: Restek

Consists of 11 components, those are chlorobenzilate, cis-chlordane, trans-chlordane, chloroneb, dcpa methyl ester , etridiazole, hexachlorobenzene, cis-permethrin*, trans-permethrin*, propachlor and trifluralin.

Supplier: Restek

Organic Standard, 4,4'-DDT, 1 ml/ampoule

Supplier: Restek

Organic Standard, 4,4'-DDE, 1 ml/ampoule

Supplier: Restek

Organic Standard, β-BHC, 1 ml/ampoule

Supplier: Restek

Organic Standard, 2,4,5-T methyl ester

Supplier: Restek

Clear acrylic syringes, ideal for holding and dispensing large volumes of gas.

Supplier: Restek

Mechanical Seals, Graphite liner seals, for Bruker/Varian 1078/1079 GCs

Supplier: Restek

General purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, semivolatiles.

Supplier: Restek

Organic Standard, 2,2-dichloropropionic acid, 2000 µg/ml in methanol, , 1 ml/ampoule

Supplier: Restek

Minnesota Ag list 1 pesticides mix B,, 200 ppm each in acetone, : N/A, 1 ml/ampoule

Supplier: Restek

The calibration mix TO-14A has 39 components. High-quality air monitoring gas calibration standards are provided by Spectra/Linde and Airgas.

Supplier: Restek

Column type: GC column, SilcoSmooth tubing, Ø int.: 2,00 mm, Length: 0,30 m, Ø ext.: 3,18 mm

Supplier: Restek

Magnetic seals with variable mouth sizes are compatible with a range of vials with 20-millimeter orifices.

Supplier: Restek

Double connectors are used to effectively connect any click-on trap to a click-on indicator.

Supplier: Restek

Click-on traps measure 215,9×31,75 mm.

Supplier: Restek

These high molecular weight hydrocarbon waxes are useful for simulated distillation and other high temperature GC work.

Supplier: Restek

This contains perfluorotributylamine (PFTBA).

Supplier: Restek

This calibration mix consist of three components: (C10) n-Decane, (C16) n-Hexadecane and (C34) n-Tetratriacontane.

Supplier: Restek

Chromatography vial closure, Caps and septa, preassembled, Septum: PTFE/silicone/PTFE, 1,0 mm

Supplier: Restek

Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Aluminium, preassembled, Septum: PTFE/grey butyl rubber

Supplier: Restek

The Poly Crimp seal is versatile, working as either a snap-on or crimp-top cap. The standard crimping tool can be used to secure the Poly Crimp seal onto any crimp-top vial.

Supplier: Restek

Septa, Red PTFE/white silicone, Thickness: 1,65 mm, Ø: 8 mm

Supplier: Restek

These cartridges are manufactured using high density polypropylene and have polyethylene frits unless otherwise noted. Hydrophilic (polar) adsorbents used to extract hydrophilic analytes from nonpolar matrices, such as organic solvents (e.g., polar contaminants from sample extracts).

Supplier: Restek

Hamilton syringes are designed and tested to meet critical autosampler performance needs. Needle point styles are designed to withstand multiple, rapid injections through a septum.

Supplier: Restek

Vial kits with 8 mm/425 screw-thread, unmarked vials, septa and caps (caps are attached to vials).

Supplier: Restek

Screw thread vials made of plastic with 100 µl inserts.

Supplier: Restek

Organic Standard, Bromodichloromethane, 1 ml/ampoule

Supplier: Restek

Organic Standard, Acrylonitrile, 1 ml/ampoule

Supplier: Restek

Organic Standard, 2-Chloroethanol, 1 ml/ampoule

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.