Reagents, C

Compare Tool

Select up to 3 products

1 - 32 of 529
Sort
View
Show
  • USP <467> Calibration Mixture #4 (5 components)

    Restek

    Compound List Benzene (71-43-2), 2 µg/mL Chloroform (67-66-3), 60 µg/mL 1,4-Dioxane (123-91-1), 380 µg/mL Methylene chloride (dichloromethane) (75-09-2), 600 µg/mL Trichloroethene (79-01-6), 80 µg/mL

  • 508.1 Calibration Mix #3 (8 components)

    Restek

    Compound List Alachlor (15972-60-8) Atrazine (1912-24-9) Chlorothalonil (1897-45-6) Cyanazine (bladex) (21725-46-2) Hexachlorocyclopentadiene (77-47-4) Metolachlor (51218-45-2) Metribuzin (21087-64-9) Simazine (122-34-9) Conc. in Solvent and Volume: 500 µg/mL…

  • TNRCC 1005 Retention Time Markers Mix (4 components)

    Restek

    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)

  • Tetrapentyltin Internal Standard

    Restek

    Compound List Tetrapentyltin (3765-65-9)

  • DHA Aromatics Standard (37 components)

    Restek

    Compound List Compound, Conc (wt/wt%) Benzene, 8.255% N-Butylbenzene, 2.077% sec-Butylbenzene, 3.09% tert-Butylbenzene, 2.058% tert-1-Butyl-4-Ethylbenzene, 2.076% tert-1-Butyl-2-Methylbenzene, 2.077% tert-1-Butyl-3,4,5-Trimethylbenzene, 3.355% 1,2-Dimethyl-3-Ethylbenzene, 2.152%…

  • DHA PiONA Standard (133 components)

    Restek

    Compound List Compound, Conc (wt/wt%) Paraffins N-Decane, 1.736% N-Dodecane, 1.727% N-Heptane, 1.723% N-Hexane, 1.729% N-Nonane, 1.727% N-Octane, 1.721% N-Pentadecane, 1.734% N-Pentane, 1.728% N-Tetradecane, 1.735% N-Tridecane, 1.723% N-Undecane, 1.723% Isoparaffins 3,3-Diethylpentane, 0.364%…

  • Drinking Water Odor Standard (2 components)

    Restek

    Reference mix of the two most common odor-causing compounds. Convenient concentration for purge-and-trap analysis: 100 µg/mL in methanol. Compound List (+/–)-Geosmin (16423-19-1) 2-Methylisoborneol (MIB) (2371-42-8)

  • Exempted Drug of Abuse Reference Standards

    Restek

    Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40°C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

  • (s)-(-)-1,2,4-Butanetriol

    Restek

    Compound List (s)-(-)-1,2,4-Butanetriol (42890-76-6)

  • 506 Calibration Mix (7 components)

    Restek

    Compound List Benzyl butyl phthalate (85-68-7) Bis(2-ethylhexyl)adipate (103-23-1) Bis(2-ethylhexyl)phthalate (117-81-7) Di-n-butylphthalate (84-74-2) Diethylphthalate (84-66-2) Dimethylphthalate (131-11-3) Di-n-octyl phthalate (117-84-0) Conc. in Solvent and Volume:…

  • Benzene Kovats Probe Standard

    Restek

    Compound List Benzene (71-43-2)

  • Acrolein

    Restek

    Compound List Acrolein (107-02-8) This product has a limited shelf life. We recommend that you order only the ampul quantity that meets your immediate needs. NOTE: Store standards under frozen conditions (0°C or colder). We recommend you store ampuls lying flat (horizontally) to…

  • Method 1664 Oil & Grease Standard (2 components)

    Restek

    Compound List (C16) n-Hexadecane (544-76-3) Stearic acid (57-11-4)

  • EPA Method 8310 Surrogate Standard

    Restek

    Compound List Decafluorobiphenyl (434-90-2)

  • GC Multiresidue Pesticide Standard #5 (34 components)

    Restek

    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…

  • Florisil Cartridge Quality Control Standard Mixture, Rev. 2 (2 components)

    Restek

    Compound List Diesel fuel #2 composite (68334-30-5) Mineral oil (8042-47-5)

  • Haloacetic Acid Mix #2 (9 components)

    Restek

    Meet Stage 1 requirements for US EPA Methods 552, 552.1 and 552.2. Meet requirements for Stage 2 DBPR. Prepared from purified neat reference materials for the highest quality. Lot-to-lot consistency ensures analytical reproducibility. Compound List Bromochloroacetic acid (5589-96-8),…

  • SV Internal Standard Mix (6 components)

    Restek

    US Environmental Protection Agency (EPA) Method 8270D outlines the analysis of semivolatile organic pollutants in solid waste, soil, water, and air matrices, using gas chromatography/mass spectrometry (GC/MS). Update IVA of the third edition of SW-846—Test Methods for Evaluating Solid Waste,…

  • n-Triacontane-d62

    Restek

    Compound List n-Triacontane-d62

  • 2,4,5-TP (Silvex)

    Restek

    Compound List 2,4,5-TP (Silvex) (93-72-1)

  • Minnesota Ag List 1 Pesticides Mix A (16 components)

    Restek

    Compound List Acetochlor (34256-82-1) Alachlor (15972-60-8) Atrazine (1912-24-9) Cyanazine (Bladex) (21725-46-2) Desethylatrazine (6190-65-4) Desisopropylatrazine (1007-28-9) Dimethenamid (87674-68-8)* Ethalfluralin (55283-68-6) Metolachlor (51218-45-2) Metribuzin (21087-64-9) Pendimethalin…

  • Tetrahydrofuran-d8

    Restek

    CAS #: 1693-74-9

  • Unleaded Gasoline (ASTM Class 2 Accelerant)

    Restek

    Prepared from a single source (one refinery) product. The weathered materials indicate the percent weight loss from the original material. Compound List Unleaded gasoline (8006-61-9)

  • NJDEP EPH 10/08 Rev. 2 Aromatics Fractionation Check Mix (16 components)

    Restek

    Compound List Acenaphthene (83-32-9) Acenaphthylene (208-96-8) Anthracene (120-12-7) Benz(a)anthracene (56-55-3) Benzo(a)pyrene (50-32-8) Benzo(b)fluoranthene (205-99-2) Benzo(ghi)perylene (191-24-2) Benzo(k)fluoranthene (207-08-9) Chrysene (218-01-9) Dibenz(a,h)anthracene…

  • QuEChERS Internal Standard Mix for GC-NPD and LC-MS/MS Analysis (2 components)

    Restek

    Compound List Triphenylphosphate (115-86-6), 20 µg/mL Tris-(1,3-dichloroisopropyl)phosphate (13674-87-8), 50 µg/mL

  • Rxi Test Mix (Rev. A) (8 components)

    Restek

    Compound List (C9:0) Methyl nonanoate (1731-84-6) (C13) n-Tridecane (629-50-5) (C15) n-Pentadecane (629-62-9) Acenaphthylene (208-96-8) 4-Chlorophenol (106-48-9) n-Decylamine (2016-57-1) 1,6-Hexanediol (629-11-8) 1-Undecanol (112-42-5)

  • Endrin Ketone Standard

    Restek

    Compound List Endrin ketone (53494-70-5)

  • 624 Complete Kit

    Restek

    Compound List 30020: 624 Calibration Mix #1 (gases) Bromomethane (methyl bromide) (74-83-9) Chloroethane (ethyl chloride) (75-00-3) Chloromethane (methyl chloride) (74-87-3) Trichlorofluoromethane (CFC-11) (75-69-4) Vinyl chloride (75-01-4) 30021: 624 Calibration Mix #2 Benzene (71-43-2)…

  • Endosulfan I Standard

    Restek

    Compound List Endosulfan I (959-98-8)

  • Quality Control Standard Mixture (2 components)

    Restek

    For GC analysis of total petroleum hydrocarbons (TPH) in water. Environmentally safer than previous methods. Calibration standard available as diesel #2/motor oil and diesel #2/mineral oil. Compound List Diesel #2 (additive-free) (68334-30-5) Mineral oil (additive-free [i.e., USP grade]…

  • Simazine

    Restek

    Compound List Simazine (122-34-9)

  • Acid Matrix Spike Mix (5 components)

    Restek

    Compound List 4-Chloro-3-methylphenol (59-50-7) 2-Chlorophenol (95-57-8) 4-Nitrophenol (100-02-7) Pentachlorophenol (87-86-5) Phenol (108-95-2)

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.