Restek Chemicals Chromatography Reagents
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Separate mixes for surrogates and internal standard. Fortification solution combines surrogates and internal standard. Calibration mixes and all other quality control mixes also available. USEPA Method 524 requires a surrogates standard, an internal standard, and the surrogates and…
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Compound List (C6) n-Hexane (110-54-3) (C8) n-Octane (111-65-9) (C10) n-Decane (124-18-5) (C12) n-Dodecane (112-40-3) (C14) n-Tetradecane (629-59-4) (C16) n-Hexadecane (544-76-3) (C18) n-Octadecane (593-45-3) (C20) n-Eicosane (112-95-8) 2-Ethyltoluene (611-14-3) 3-Ethyltoluene (620-14-4) Toluene…
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Compound List Benzene, 1.00% tert-Butanol, 0.50% Cyclohexane, 28.9% n-Decane, 1.00% 2,3-Dimethylbutane, 0.50% trans-1,2-Dimethylcyclopentane, 0.50% 2,3-Dimethylheptane, 0.20% Dodecane, 0.25% Ethanol, 8.00% Ethylbenzene, 25.0% 3-Ethylpentane, 0.20% n-Heptane, 2.00% n-Hexane, 2.00% 2-Methylbutene-2,…
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Easily determine the retention time window for each boiling point range. Prepared in n-pentane according to EPA requirements. Compound List (C6) n-Hexane (110-54-3) (C12) n-Dodecane (112-40-3) (C28) n-Octacosane (630-02-4) (C35) n-Pentatriacontane (630-07-9)
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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. Formulated and grouped for maximum long-term stability*. Quantitatively tested to confirm composition; detailed…
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Compound List Alachlor (15972-60-8) Atrazine (122-34-9) Cyanazine (Bladex) (21725-46-2) Metolachlor (51218-45-2) Metribuzin (21087-64-9) Prometryne (7287-19-6) Simazine (122-34-9)
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Compound List Acifluorfen (50594-66-6) Bentazon (25057-89-0) Chloramben (133-90-4) 2,4-D (94-75-7) Dicamba (1918-00-9) Dichlorprop (120-36-5) Picloram (1918-02-1) 2,4,5-TP (Silvex) (93-72-1)
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Raptor™ EtG/EtS LC Columns
RestekRestek chemists became the first to combine the speed of superficially porous particles (also known as SPP or “core-shell” particles) with the resolution of highly selective USLC technology. This new breed of chromatographic column allows you to more easily achieve peak separation and…
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Compound List Diesel fuel #2 composite (68334-30-5) Mineral oil (8042-47-5)
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Compound List 4-Bromo-3,5-dimethylphenyl-N-methylcarbamate (BDMC) (672-99-1)
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Compound List Chlorfenvinphos (470-90-6) Chlorpyrifos (2921-88-2) Dichlorvos (62-73-7) Diisopropyl methylphosphonate (DIMP) (1445-75-6) Dimethipin (55290-64-7) Disulfoton (298-04-4) Ethion (563-12-2) Ethoprop (13194-48-4) Ethyl parathion (56-38-2) Methyl parathion (298-00-0) Mevinphos (7786-34-7)…
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Compound List Benzene (71-43-2) Bromochloromethane (74-97-5) Bromodichloromethane (75-27-4) Bromoform (75-25-2) Carbon disulfide (75-15-0) Carbon tetrachloride (56-23-5) Chlorobenzene (108-90-7) Chloroform (67-66-3) Cyclohexane (110-82-7) Dibromochloromethane (chlorodibromomethane) (124-48-1)…
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Confirm unleaded gasoline TPH, BTEX, and aromatics in a single analysis. Certificate of Analysis includes concentration of TPH, and certified concentrations of BTEX and individual aromatics. Complete data pack available. Compound List Certified for: Benzene* Ethylbenzene* m-Ethyltoluene*…
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External check of quality for laboratories performing food testing. Ensures accurate proficiency testing. Compound List Aldrin (309-00-2), 10 µg/mL α-BHC (319-84-6), 10 µg/mL ß-BHC (319-85-7), 10 µg/mL γ-BHC (Lindane) (58-89-9), 10 µg/mL cis-Chlordane (5103-71-9), 10 µg/mL…
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Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS. Formulated and grouped for maximum long-term stability* and well-balanced chromatographic performance. Quantitatively tested to confirm…
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Compound List (-)-Caryophyllene oxide (1139-30-6) 1,8-Cineole (Eucalyptol) (470-82-6)
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Compound List Benzene (71-43-2), 2.4% vol/vol 2-Butanol (sec-butyl alcohol) (78-92-2), 4% vol/vol Toluene (108-88-3), 14.4% vol/vol
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Compound List 2,4-D (2,4-dichlorophenoxyacetic acid) (94-75-7)
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Compound List Butachlor ESA sodium salt
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Compound List Diethylene glycol (111-46-6) Ethylene glycol (107-21-1)
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Compound List Decachlorobiphenyl (2051-24-3), 200 µg/mL 2,4,5,6-Tetrachloro-m-xylene (877-09-8), 100 µg/mL