Restek, Standards
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Conc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampul Max Shelf Life on Ship Date: 80 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes
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Conc. in Solvent and Volume: 1,000 μg/mL each in hexane, 1 mL/ampul
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8260A Internal Standard Mix
RestekConc. in Solvent and Volume: 2,500 µg/mL each in P&T methanol, 1 mL/ampul Compounds Chlorobenzene-d5 (3114-55-4) 1,4-Dichlorobenzene-d4 (3855-82-1) Fluorobenzene (462-06-6)
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8240 Alcohols Mix
RestekConc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampule Min Shelf Life on Ship Date: 6 months Compounds: Allyl alcohol (2-propen-1-ol) (107-18-6) 2-Chloroethanol (107-07-3) Ethanol (64-17-5) Isobutyl alcohol (78-83-1) Propargyl alcohol…
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Conc. In Solvent and Volume: 7,500 μg/mL each in methanol, 5 mL/ampul Min Shelf Life on Ship Date: 6 months
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Complete set of materials for N-methylcarbamoyloximes and N-methylcarbamates. New mix satisfies latest update of EPA Method 531.2 Formulated in acetonitrile for stability and convenience for LC analysis 100 μg/mL in acetonitrile
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VOA Mix 8000 series method 8260 Internal Std 2500ug/ml PT&M 1ml/ampul
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2,4,5,6-Tetrachloro-m-xylene
RestekCompound: 2,4,5,6-Tetrachloro-m-xylene CAS #: 877-09-8 Conc. in Solvent and Volume: 200 μg/mL in acetone, 5 mL/ampul Max Shelf Life on Ship Date: 75 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes
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Conc. in Solvent and Volume: 1,000 μg/mL each in methylene chloride, 1 mL/ampul
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Pentachlorophenol
RestekCompound: Pentachlorophenol CAS #: 87-86-5 Conc. in Solvent and Volume: 1,000 μg/mL in methanol, 1 mL/ampul Max Shelf Life on Ship Date: 96 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes
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1,2-Dibromo-3-chloropropane (96-12-8) 1,2-Dibromoethane (EDB) (106-93-4) 1,2,3-Trichloropropane (96-18-4)
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SV Internal Standard Mix
RestekUS 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,…
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SV Internal Standard Mix
RestekConc. in Solvent and Volume: 2,000 µg/mL each in methylene chloride, 1 mL/ampul Compounds Acenaphthene-d10 (15067-26-2) Chrysene-d12 (1719-03-5) 1,4-Dichlorobenzene-d4 (3855-82-1) Naphthalene-d8 (1146-65-2) Perylene-d12 (1520-96-3) Phenanthrene-d10 (1517-22-2)
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CAS #: 68334-30-5 Conc. in Solvent and Volume: 50,000 µg/mL in methylene chloride, 1 mL/ampul
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Product Name: Organochlorine Pesticide Mix AB #1 Conc. in Solvent and Volume: 200 μg/mL each in hexane:toluene (1:1), 1 mL/ampul Max Shelf Life on Ship Date: 48 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes CAS #: 309-00-2;…
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Compound: 1-Bromo-4-fluorobenzene (BFB) CAS #: 460-00-4 Conc. in Solvent and Volume: 2,500 μg/mL in P&T methanol, 1 mL/ampul Max Shelf Life on Ship Date: 60 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes
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Conc. in Solvent and Volume: 2,000 µg/mL each in hexane:toluene (1:1), 1 mL/ampul Compounds Aldrin (309-00-2) a-BHC (319-84-6) ß-BHC (319-85-7) d-BHC (319-86-8) ?-BHC (Lindane) (58-89-9) cis-Chlordane (5103-71-9) trans-Chlordane (5103-74-2) 4,4'-DDD (72-54-8) 4,4'-DDE…
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524 Calibration Mix #7A
RestekCertified reference materials (CRMs) manufactured and QC-tested in Restek’s ISO-accredited labs satisfy your ISO requirements. Conc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol:water (90:10), 1 mL/ampul Min Shelf Life on Ship Date: 6 months Certified Reference…
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8260 Surrogate Mix
RestekConc. in Solvent and Volume: 2,500 μg/mL each in P&T methanol, 1 mL/ampul Max Shelf Life on Ship Date: 60 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes CAS #: 460-00-4; 1868-53-7; 2037-26-5
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608 Calibration Mix
RestekConc. in Solvent and Volume: 200 μg/mL each in hexane:toluene (1:1), 1 mL/ampul Max Shelf Life on Ship Date: 48 months Min Shelf Life on Ship Date*: 6 months Certified Reference Material (CRM): Yes CAS #: 309-00-2; 319-84-6; 319-85-7; 319-86-8; 58-89-9; 72-54-8; 72-55-9;…
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CAS #: 460-00-4 Conc. in Solvent and Volume: 10,000 μg/mL in P&T methanol, 1 mL/ampul Min Shelf Life on Ship Date: 6 months
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501 Trihalomethane Mix
RestekConc. in Solvent and Volume: 2,000 µg/mL each in P&T methanol, 1 mL/ampul Compounds Bromodichloromethane (75-27-4) Bromoform (75-25-2) Chloroform (67-66-3) Dibromochloromethane (124-48-1)
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Decachlorobiphenyl (BZ #209)
RestekCompound: Decachlorobiphenyl (BZ #209) CAS #: 2051-24-3 Conc. in Solvent and Volume: 200 μg/mL in acetone, 5 mL/ampul Max Shelf Life on Ship Date: 75 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes
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Motor Oil Composite Standard
RestekPrepared from an equal-volume blend of 5W30, 10W30, 10W40, and 20W50 motor oils. After blending, a precisely weighed amount of the composite is added to a volumetric flask to produce the standard CAS #: 64742-47-8 Conc. in Solvent and Volume: 50,000 μg/mL in methylene chloride, 1 mL/ampul
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Unleaded gasoline composite standards are comprised of three separate sources each of 87, 89, and 93 octane blended in equal portion Gasoline standards may exhibit lot-to-lot variation Conc. in Solvent and Volume: 50,000 μg/mL in P&T methanol, 1 mL/ampule Min Shelf Life on…
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Carbonyl compounds, including low molecular weight aldehydes and ketones, are receiving increased attention by the regulatory community. Formaldehyde in automobile exhaust accounts for 50-70 percent of the total atmospheric carbonyl burden. Furthermore, motor vehicles emit reactive hydrocarbons…
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2-Chloroethyl Vinyl Ether
Restek• Compound: 2-chloroethyl vinyl ether • CAS #: 110-75-8 • Conc. in Solvent and Volume: 2,000 μg/mL in P&T methanol, 1 mL/ampul
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VOA Tuning Compound
RestekCompound: 1-Bromo-4-fluorobenzene (BFB) CAS #: 460-00-4 Conc. in Solvent and Volume: 5,000 μg/mL in P&T methanol, 1 mL/ampul Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes