US EPA Method 8082: GC Analysis of Aroclor 1254 (PCB) on SLB^®-5ms and Equity-1701 (15 m x 0.10 mm I.D., 0.10 μm), Fast GC Analysis

column

SLB-5ms, 15 m x 0.10 mm I.D., 0.10 μm (28466-U)

column

Equity-1701, 15 m x 0.10 mm I.D., 0.10 μm (28343-U)

oven

80 °C (0.5 min), 30 °C/min to 280 °C (3 min)

inj. temp.

250 °C

detector

μ-ECD, 300 °C

carrier gas

hydrogen, 40 cm/sec, constant

injection

1 μl, splitless (0.75 min)

liner

4 mm I.D., single taper

sample

Ar1254 (44808) and surrogates (48460) at 500 ppb and 50 ppb in n-hexane