OAR Residual Solvents PT Rev 1 QC/Internal Proficiency Test (GC)

SKU:
38425-IN
  • $527.78

    • Description

    CA, OR, WA Residual Solvents QC/Internal Proficiency Test (GC)

    • Sample preparation: Transfer & assay by GC-Headspace.
    • Evaluation: +/- 20% Fixed Limits.
    • 1mL in 1,2,4-Trimethyl Benzene
    • Answers will be provided in a sealed envelopes.

    Not all analytes will be present in each PT sample.

    Specs

    Part Number 38425
    Solvent in 1,2,4-trimethylbenzene
    Concentration Varied ug/mL
    Amount 2 x 2 mL
    Additional Info. 39 components

     

     

    Components Reporting (10-1000 µg/mL)

    Components

    CAS #

    Acetone

    67-64-1

    Acetonitrile

    75-05-8

    (+/-)-2-Butanol

    78-92-2

    Diethyl ether (Ethyl ether)

    60-29-7

    1,4-Dioxane

    123-91-1

    Ethanol

    64-17-5

    2-Ethoxyethanol

    110-80-5

    Ethyl acetate

    141-78-6

    Ethylene glycol

    107-21-1

    Isopropanol (2-Propanol)

    67-63-0

    Isopropyl acetate

    108-21-4

    Methanol

    67-56-1

    Tetrahydrofuran

    109-99-9

    Cumene

    98-82-8

    Cyclohexane

    110-82-7

    2,2-Dimethylbutane

    75-83-2

    2,3-Dimethylbutane

    79-29-8

    n-Heptane

    142-82-5

    n-Hexane

    110-54-3

    2-Methylbutane (Isopentane)

    78-78-4

    Methylene chloride

    75-09-2

    2-Methylpentane

    107-83-5

    3-Methylpentane

    96-14-0

    n-Pentane

    109-66-0

    Toluene

    108-88-3

    o-Xylene

    95-47-6

    m-Xylene

    108-38-3

    p-Xylene

    106-42-3

    Ethyl benzene

    100-41-4

    Neopentane

    463-82-1

    Propane

    74-98-6

    n-Butane

    106-97-8

    Isobutane

    75-28-5

    Ethylene oxide

    75-21-8

    Benzene

    71-43-2

    Chloroform

    67-66-3

    1,2,4-Trimethylbenzene

    95-63-6