G004172

US EPA Method 624: GC Analysis of Volatiles on SPB^®-624 after Purge & Trap using "K" Trap

suitable for GC

Eigenschaften

• Methode(n): gas chromatography (GC): suitable
• Testparameter: 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: 40 mL/min at 210 °C for 2 min; bake: 260 °C for 10 min; transfer line/valve temp.: 110 °C; column: SPB-624, 30 m × 0.25 mm I.D., 1.4 μm (24255); oven: 40 °C (2 min), 7 °C/min to 135 °C, 30 °C/min to 230 °C (3 min); inj. temp.: 150 °C; MSD interface: 200 °C; scan range: m/z = 35-400; carrier gas: helium, 1.1 mL/min; injection: 30:1 split; liner: 0.75 mm I.D. SPME
• Anwendung(en): environmental

Beschreibung

Rechtliche Hinweise

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

Analyt

Chloromethane
Vinyl chloride
Bromomethane
Chloroethane
Trichlorofluoromethane
1,1-Dichloroethylene
Dichloromethane
trans-1,2-Dichloroethylene
1,1-Dichloroethane
Chloroform
Dibromofluoromethane
1,1,1-Trichloroethane
Carbon tetrachloride
1,2-Dichloroethane-d₄
Benzene
1,2-Dichloroethane
Fluorobenzene
Trichloroethylene
1,2-Dichloropropane
Bromodichloromethane
2-Chloroethyl vinyl ether
cis-1,3-Dichloropropene
Toluene-d₈
Toluene
trans-1,3-Dichloropropene
1,1,2-Trichloroethane
Tetrachloroethylene
Dibromochloromethane
Chlorobenzene-d₅
Chlorobenzene
Ethylbenzene
Bromoform
4-Bromofluorobenzene
1,1,2,2-Tetrachloroethane
1,3-Dichlorobenzene
1,4-Dichlorobenzene-d₄
1,4-Dichlorobenzene
1,2-Dichlorobenzene
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