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G004054

US EPA Method 8260: GC Analysis of Volatiles on VOCOL® after Purge & Trap using "K" Trap, Fast GC Analysis

suitable for GC

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About This Item

technique(s)

gas chromatography (GC): suitable

test parameters

sample/matrix: each analyte at 50 ppb in 5 mL water
purge trap: VOCARB 3000 “K”
purge: 40 mL/min at 25 °C for 11 min
dry purge: 1 min
desorption preheat: 205 °C
desorption process: 150 mL/min at 210 °C for 1 min
bake: 260 °C for 10 min
transfer line/valve temp.: 110 °C
column: VOCOL, 20 m × 0.18 mm I.D., 1.0 μm (28463-U)
oven: 40 °C (0.8 min), 19 °C/min to 125 °C, 32 °C/min to 220 °C (1 min)
inj. temp.: 150 °C
MSD interface: 220 °C
scan range: m/z = 35-400
carrier gas: helium, 1.5 mL/min
injection: 100:1 split
liner: 0.75 mm I.D. SPME

application(s)

environmental

Legal Information

VOCOL is a registered trademark of Merck KGaA, Darmstadt, Germany

Analyte

Description
    Dichlorofluoromethane
    Chloromethane
    Vinyl chloride
    Bromomethane
    Chloroethane
    Trichlorofluoromethane
    Acetone
    1,1-Dichloroethylene
    Iodomethane
    Dichloromethane
    trans-1,2-Dichloroethylene
    1,1-Dichloroethane
    2-Butanone
    2,2-Dichloropropane
    cis-1,2-Dichloroethylene
    Chloroform
    Bromochloromethane
    Dibromofluoromethane
    1,1,1-Trichloroethane
    1,1-Dichloro-1-propene
    1,2-Dichloroethane-d4
    1,2-Dichloroethane
    Benzene
    Fluorobenzene
    Trichloroethylene
    1,2-Dichloropropane
    Bromodichloromethane
    Dibromomethane
    4-Methyl-2-pentanone
    cis-1,3-Dichloropropene
    Toluene-d8
    Toluene
    trans-1,3-Dichloropropene
    1,1,2-Trichloroethane
    2-Hexanone
    1,3-Dichloropropane
    Tetrachloroethylene
    Dibromochloromethane
    1,2-Dibromoethane
    Chlorobenzene-d5
    Chlorobenzene
    Ethylbenzene
    1,1,1,2-Tetrachloroethane
    m-Xylene
    o-Xylene
    Styrene
    Cumene
    Bromoform
    cis-1,4-Dichloro-2-butene
    1,1,2,2-Tetrachloroethane
    4-Bromofluorobenzene
    1,2,3-Trichloropropane
    Propylbenzene
    Bromobenzene
    trans-1,4-Dichloro-2-butene
    Mesitylene
    2-Chlorotoluene
    4-Chlorotoluene
    tert-Butylbenzene
    1,2,4-Trimethylbenzene
    Pentachloroethane
    sec-Butylbenzene
    p-Cymene
    1,3-Dichlorobenzene
    1,4-Dichlorobenzene-d4
    1,4-Dichlorobenzene
    Butylbenzene
    1,2-Dichlorobenzene
    1,2-Dibromo-3-chloropropane
    1,2,4-Trichlorobenzene
    Hexachloro-1,3-butadiene
    Naphthalene
    1,2,3-Trichlorobenzene
    p-Xylene
    See All (74)

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sample prep

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