US EPA Method 8270 (PAH only): GC Analysis of PAHs on SLB^®-5ms (20 m x 0.18 mm I.D., 0.18 μm), Fast GC Analysis

技术

gas chromatography (GC): suitable

试验参数

column: SLB-5ms, 20 m x 0.18 mm I.D., 0.18 μm (28564-U)
oven: 50 °C, 25 °C/min to 250 °C, 10 °C/min to 330 °C
inj. temp.: 300 °C
MSD interface: 300 °C
scan range: m/z 45 - 450
carrier gas: helium, 1.5 mL/min, constant
injection: helium, 1.5 mL/min, constant
liner: 2 mm I.D. FocusLiner^™
sample: Each analyte at 5 μg/mL in methylene chloride

应用

environmental