G004175

US EPA Method OLM04.2 VOA: GC Analysis of Volatiles on VOCOL^® after Purge & Trap using "K" Trap, Fast GC Analysis

suitable for GC

속성

• 기술: gas chromatography (GC): suitable
• 검사 파라미터: 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: 2 min; desorption preheat: 205 °C; desorption process: 150 mL/min at 210 °C for 2 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: 200 °C; scan range: m/z = 35-400; carrier gas: helium, 1.4 mL/min; injection: 100:1 split; liner: 0.75 mm I.D. SPME
• 응용 분야: environmental

설명

법적 정보

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

분석물

Dichlorofluoromethane
Chloromethane
Vinyl chloride
Bromomethane
Chloroethane
Trichlorofluoromethane
1,1,2-Trichloro-1,2,2-trifluoroethane
1,1-Dichloroethylene
Acetone
Carbon disulfide
Methyl acetate
Dichloromethane
tert-Butyl methyl ether
trans-1,2-Dichloroethylene
1,1-Dichloroethane
2-Butanone
cis-1,2-Dichloroethylene
Bromochloromethane
Chloroform
1,1,1-Trichloroethane
Cyclohexane
Carbon tetrachloride
1,2-Dichloroethane-d₄
Benzene
1,2-Dichloroethane
1,4-Difluorobenzene
Trichloroethylene
Methylcyclohexane
1,2-Dichloropropane
Bromodichloromethane
cis-1,3-Dichloropropene
4-Methyl-2-pentanone
Toluene-d₈
Toluene
trans-1,3-Dichloropropene
1,1,2-Trichloroethane
Tetrachloroethylene
2-Hexanone
Dibromochloromethane
1,2-Dibromoethane
Chlorobenzene-d₅
Chlorobenzene
Ethylbenzene
m-Xylene, analytical standard
o-Xylene
Styrene
Bromoform
Cumene
4-Bromofluorobenzene
1,1,2,2-Tetrachloroethane
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,2-Dichlorobenzene
1,2-Dibromo-3-chloropropane
1,2,4-Trichlorobenzene
p-Xylene, analytical standard
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