G005229

US EPA Method 8015 (modified): GC Analysis of Gasoline Range Organics (GRO) on VOCOL^® after Purge & Trap using "M" Trap

suitable for GC

Proprietà

• tecniche: gas chromatography (GC): suitable
• Parametri analitici: sample/matrix: Each analyte at 50 ppb in 5 mL water; purge trap: M trap (20079-U); purge: 40 mL/min at 25 °C for 11 min; dry purge: 2 min; desorption preheat: 220 °C; desorption process: 40 mL/min at 225 °C for 2 min; bake: 260 °C for 10 min; transfer line/valve temp.: 110 °C; column: VOCOL, 30 m x 0.25 mm I.D., 1.5 μm (24205-U); oven: 60 °C (2 min), 8 °C/min to 165 °C, 25 °C/min to 220 °C (5 min); detector: FID, 250 °C; carrier gas: helium, 1.0 mL/min; injection: 30:1 split; sample: 0.75 mm I.D. SPME; inj. temp.: 200 °C
• applicazioni: environmental

Descrizione

Note legali

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

Analita

Pentane
2-Methylpentane
2,2,4-Trimethylpentane
Benzene
Toluene
Nonane
Ethylbenzene
m-Xylene
p-Xylene
o-Xylene
Decane
1,2,4-Trimethylbenzene
Butylcyclohexane
Naphthalene
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