技術
gas chromatography (GC): suitable
測試參數
column: SLB-5ms, 30 m x 0.25 mm I.D., 0.25 μm (28471-U)
oven: 40 °C (2 min), 22 °C/min to 240 °C, 10 °C/min to 330 °C (1 min)
inj. temp.: 250 °C
detector: FID, 330 °C
carrier gas: helium, 30 cm/sec @ 200 °C, set using methane
injection: 0.5 μL splitless (0.75 min)
liner: 4 mm I.D., single taper
sample: 50 ng on-column of a 72 component semivolatile standard and 8 surrogate compounds, plus 6 internal standards (at 40 ng on-column), in methylene chloride
應用
environmental
法律資訊
SLB is a registered trademark of Merck KGaA, Darmstadt, Germany
分析物
描述
Benzo[b]fluoranthene
Benzo[k]fluoranthene
Benzo[a]pyrene
Perylene-d12
Indeno[1,2,3-c,d]pyrene solution
Benzo[ghi]perylene
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