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502.2 Calibration Mixture #6. Used in EPA Method 502.2 Standards Kit and EPA Method 860 Volatile Organics Standards Kit. Packaged in purge and trap grade methanol at 2000ug/mL in a 1mL ampule. Includes Certificate of Analysis and Material Safety Data Sheet.

alpha, alpha, alpha-Trifluorotoluene Standard(IS). 2000. PTM. Packaged 1mL/ampule.

1, 2-dichlorobenzene-d4. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

UST BTEX Standard. Packaged in purge and trap grade methanol at a concentration of 200ug/mL in a 1mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains six compounds.

EPA Method 624 Standards Kit. Contains 624 Calibration Mixture numbers 1-3 (packaged in purge and trap methanol at 2000ug/mL in a 1mL ampule for each standard) and 624 Internal Standard Mix (packaged in purge and trap methanol at 1500ug/mL in a 1mL ampule).

EPA Method 8010A Calibration Mixture No. 2. Packaged in purge and trap grade methanol at 2000ug/mL in a 1mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains 14 compounds.

Method 8011 Calibration Mix. 1,2-dibromo-3-chloropropane (DBCP), 1,2-dibromoethane (EDB). 2,000 ug/mL ea. in P&T methanol, 1mL/ampule.

UST Gasoline Range Organics (GRO) Standard. Packaged in purge and trap grade methanol in a 1mL ampule. Each has ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains 9 compounds at concentrations from 500-1500ug/mL.

UST Gasoline Surrogate Standard, 1-Chloro-4-fluorobenzene. Packaged in purge and trap grade methanol at 2500ug/mL in a 1mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet.

UST Gasoline Surrogate Standard, 4-Bromofluorobenzene. Packaged in purge and trap grade methanol at 2500ug/mL in a 1mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet.

UST Gasoline Surrogate Standard, Alpha, Alpha, Alpha-Trifluorotoluene. Packaged in purge and trap grade methanol at 2500ug/mL in a 1mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet.

UST Gasoline Range Organics (GRO) Standard. Packaged in purge and trap grade methanol at 1000ug/mL in a 1mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains 9 compounds.

EPA Method 8260 Volatile Organics Standards, 8260 Surrogate Mixture. Packaged in purge and trap grade methanol. 2500ug/mL. 1mL ampules. Each standard has an ampule breaker, deactivated screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains 3 compounds.

EPA Method 8260 Volatile Organics Standards, Internal Standard Mixture. Packaged in purge and trap grade methanol. 2500ug/mL. 1mL ampules. Each has an ampule breaker, deactivated screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains 4 compounds.

EPA Method 8260 Volatile Organics Standards, System Performance Check Mixture. Packaged in purge and trap grade methanol. 200ug/mL. 1mL ampules. Each has an ampule breaker, deactivated screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains 5 compounds.

EPA Method 8260 Volatile Organics Standards Kit. Contains VOA Matrix Spike Mixture, 502.2 Calibration Mixtures 1-6, 4-Bromofluorobenzene Standard, 8260 Surrogate Mixture, 8260 Internal Standard and System Performance Check Mixture. Includes Restek's Data Pack.

EPA Method 418.1 TPH Calibration Mixture. In a 1mL ampule. Each has ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Compounds: Chlorobenzene, 25% (v/v); n-Hexadecane, 37.5% (v/v) and 2,2,4-Trimethylpentane, 37.5% (v/v).

UST Unleaded Gasoline Composite Standard. Packaged in purge and trap grade methanol. 2500ug/mL. 1mL ampule. Includes ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Composite blend, regular and premium grade unleaded gas.

UST Gasoline Surrogate Standard, 4-Bromofluorobenzene. Packaged in purge and trap grade methanol at 10,000ug/mL in a 1mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet.

alpha, alpha, alpha-trifluorotoluene. 10000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

1-chlorooctane. 10000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

vinyl chloride. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

L/C VOA Internal Standard Mix. chlorobenzene-d5, 1,4-dichlorobenzene-d4, 1,4-difluorobenzene. 2,500ug/ml ea. in P&T methanol, 1mL/ampule. w/data pack.

L/C VOA Lab Control Sample #2. Vinyl chloride. 2,500ug/ml in P&T methanol, 1mL/ampule.

PVOC/GRO Mix (Wisconsin). benzene, ethylbenzene, methyl-tert-butyl ether, naphthalene. toluene, 1,2,4-trimethylbenzene, 1,3,5-trimethylbenzene,m-xylene. o-xylene, p-xylene. 1,000ug/mL ea. in P & T methanol, 1mL/ampule.

524 Internal Standard/Surrogate Mix. 4-bromofluorobenzene, 1,2-dichlorobenzene-d4, fluorobenzene. 2,000ug/mL ea. in P&T methanol,1mL/ampule.

524 calibration Mix #7. Note: Due to compound interactions, this mixture is a two ampule set. 2,000ug/mL ea. in P&T methanol, 1mL/ampule. Requires the use of 502.2 calibration Mixes in addition to these products.

524 Calibration Mix #8. carbon disulfide, chloroacetonitrile, 1-chlorobutane, trans-1,4-dichloro-2-butene. 1,1-dichloropropanone, diethyl ether, hexachloroethane, iodomethane. methacrylonitrile, methyl tert-butyl ether,2-nitropropane, propionitrile. 2,000ug/mL ea. in P&T methanol,1mL/ampule.

524 Rev. 4.0 Volatile Organics. Contains 1 mL each of these mixtures.

Unleaded Gasoline Composite Standard. 50,000ug/mL ea. in P&T methanol, 1mL/ampule.

Unleaded Gasoline Composite Standard. 50,000ug/mL ea. in P&T methanol, 5mL/ampule.

Regulated VOA Drinking Water Standards, Trihalomethane Mix. 2000ug/mL. bromodichloromethane, chloroform, bromofrom, dibromochloromethane. 2000ug/mL ea. in P&T methanol, 1mL/ampule.

VOA Purgeable Halocarbon Mix #1. 2,000ug/mL ea. in P&T methanol, 1mL/ampule.

BTEX Standard. benzene, ethylbenzene, toluene, m-xylene. o-xylene, p-xylene. 2,000ug/mL ea. in P&T methanol, 1mL/ampule.

8240 Alcohols Mix. ally alcohol, 2-chloroethanol, ethanol, isobutyl alcohol. propagyl alcohol. 2,000ug/mL ea. in P&T methanol, 1mL/ampule.

8240 Nitriles Mix. acrylonitrile, ethyl methacrylate, malononitrile, methacrylonitrile. methyl methacrylate, propionitrile, styrene. 2,000ug/mL ea. in P&T methanol, 1mL/ampule.

vinyl acetate. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

Regulated VOA Drinking Water Standards, DW-VOC Mix #1A. 2000ug/mL. benzene, 1,1-dichloroethene, carbon tetrachloride, 1,1,1-trichloroethane. 1,4-dichlorobenzene, trichloroethene, 1,2-dichloroethane vinyl chloride. 2000ug/mL ea. in P&T methanol, 1mL/ampule.

Regulated VOA Drinking Water Standards, DW-VOC Mix #2A. 2000ug/mL. chlorobenzene, styrene, 1,2-dichlorobenzene, tetrachloroethene. cis-1,2-dichloroethene, toluene, trans-1,2-dichloroethene, m-xylene. 1,2-dichloropropane, o-xylene, ethylbenzene, p-xylene. 2000ug/mL ea. in P&T methanol, 1mL/ampule.

Regulated VOA Drinking Water Standards, DW-VOC Kit#2. 2000ug/mL. 30211: Trihalomethane Mix. 30219: DW-VOC Mix #1A. 30220: DW-VOC Mix #2A. 30235: DW-VOC Mix #3A. Contains ampule each of these mixtures.

8020A Calibration Mix. benzene, chlorobenzene, 1,2-dichlorobenzene, 1,3-dichlorobenzene. 1,4-dichlorobenzene, ethylbenzene, toluene, m-xylene. o-xylene, p-xylene. 2,000ug/mL ea. in P&T methanol, 1mL/ampule.

chlorobenzene-d5. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

toluene-d8. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

bromochloromethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

2-bromo-1-chloropropane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

1, 4-dichlorobutane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

PVOC Mix (California). benzene, ethylbenzene, methyl-tert-butyl ether, toluene. m-xylene, o-xylene, p-xylene. 1,000ug/mL ea. in P & T methanol, 1mL/ampule.

Regulated VOA Drinking Water Standards, DW-VOC Mix #3A. 2000ug/mL. methylene chloride, 1,2,4-trichlorobenzene, 1,1,2-trichloroethane. 2000ug/mL ea. in P&T methanol, 1mL/ampule.

504.1 Calibration Mix (3 components), Restek - 30239, 1 ml/Ampule, 504.1 Calibration Mix

8260A Internal Standard Mix (3 components), Restek - 30241, 1 ml/Ampule, 8260A Internal Standard Mix

624 Surrogate Standard Mix. 4-bromofluorobenzene, fluorobenzene, pentafluorobenzene. 2,000ug/mL ea. in P & T methanol, 1mL/ampule.

acetone. 5000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

acrylonitrile. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

benzene. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

bromobenzene. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

bromodichloromethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

bromoform. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

bromomethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

2-butanone(MEK). 5000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

carbon disulfide. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

carbon tetrachloride. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

chlorobenzene. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

chloroethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

2-chloroethanol. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

2-chloroethyl vinyl ether. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

chloroform. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

chloromethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

1, 2-dibromo-3-chloropropane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

dibromochloromethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

1, 2-dibromomethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

trans-1, 4-dichloro-2-butene. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

dichlorodifluoromethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

1, 1-dichloroethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

1, 2-dichloroethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

1, 1-dichloroethene. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

cis-1, 2-dichloroethene. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

trans-1, 2-dichloroethene. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

1, 2-dichloropropane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

2, 2-dichloropropane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

diethyl ether (ethyl ether). 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

1, 4-dioxane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

ethanol. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

ethylbenzene. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

iodomethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

isobutyl alcohol. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

isopropylbenzene. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

methacrylonitrile. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

methyl methacrylate. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

4-methyl-2-pentanone (MIBK). 5000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

methylene chloride. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

methyl-tert-butyl ether (MtBE). 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

2-nitropropane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

pentachloroethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

propionitrile. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

pyridine. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

styrene. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

1, 1, 1, 2-tetrachloroethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

1, 1, 2, 2-tetrachloroethane. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

tetrachloroethene. 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

tetrahydrofuran (THF). 2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.

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