"Restek"

Supplier: Restek

These inserts can be used with 2 ml, 8 mm screw neck vials.

Supplier: Restek

The mix consists of (C6) n-hexane, (C8) n-octane, (C10) n-decane, (C12) n-dodecane, (C16) n-hexadecane, (C21) n-heneicosane, (C28) n-octacosane, (C35) n-pentatriacontane, (C36) n-hexatriacontane.

Supplier: Restek

Phase inerte vis-à-vis des composés basiques (IBD) contenant un groupe polaire dans, ou intrinsèque à la phase liée à l'hydrate de carbone. Sélectivité unique et haute désactivation basique tout en rédisant ou éliminant la nécessité d'additifs pour phase mobile.

Supplier: Restek

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

Supplier: Restek

Organic Standard, Hexachlorophene, 1 ml/ampoule

Supplier: Restek

Contains 1 ml each of the following mixtures, SV calibration mix #1 (anilines), SV calibration mix #2 (phenols), SV calibration mix #3 (base neutrals), SV calibration mix #4 (base neutrals), SV calibration mix #5 (PAHs), SV calibration mix #7 (dichlorobenzenes) and 605 benzidines calibration mix (benzidine and 3,3'-dichlorobenzidine).

Supplier: Restek

The compund consists of components such as, acenaphthene (100 μg/ml), acenaphthylene (100 μg/ml), anthracene (100 μg/ml), benz(a)anthracene (10 μg/ml), benzo(a)pyrene (10 μg/ml), benzo(b)fluoranthene (10 μg/ml), benzo(ghi)perylene (10 μg/ml), benzo(k)fluoranthene (5 μg/ml), chrysene (10 μg/ml), dibenz(a,h)anthracene (10 μg/ml), fluoranthene (10 μg/ml), fluorene (100 μg/ml), indeno(1,2,3-cd)pyrene (10 μg/ml), 1-methylnaphthalene (100 μg/ml), 2-methylnaphthalene (100 μg/ml), naphthalene (100 μg/ml), phenanthrene (100 μg/ml), pyrene (10 μg/ml).

Supplier: Restek

This contais 54 components, incorporates all phenols, for fast preparation and calibration, incorporates 'additional' extractable method 625 compounds. GC-MS method applicable to analysis of organic compounds in water and soil.

Supplier: Restek

This mix contains 20 components.

Supplier: Restek

Organic Standard, Methoxychlor, 1 ml/ampoule

Supplier: Restek

Organic Standard, 1-Bromo-4-fluorobenzene (BFB), 1 ml/ampule

Supplier: Restek

Organophosphorus compounds that has accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Supplier: Restek

This standard is produced for refineries performing Detailed Hydrocarbon Analysis (DHA) of crude oil feedstocks and fuels.

Supplier: Restek

Organic Standard, Dieldrin, 1 ml/ampoule

Supplier: Restek

The composition of fatty acids by GC mix 1 consists of 6 components, they are (C20:0) methyl arachidate 40%, (C12:0) methyl dodecanoate 5%, (C14:0) methyl myristate 5%, (C18:1 [cis9]) methyl oleate 20%, (C16:0) methyl palmitate 10% and (C18:0) methyl stearate 20%.

Supplier: Restek

Stoddard solvent, a petroleum distillate mixture of C7-C12 hydrocarbons, consists of three major groups of components: linear and branched alkanes-also known as paraffins (30 to 50%); cycloalkanes-also called cycloparaffins or naphthenes (30 to 40%); and aromatic hydrocarbons (10 to 20%).