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Organochlorine Pesticides by EPA Method 8081A on Rtx-440 (dual column w/ Rtx-CLPesticides2)

ColumnRtx-440, 30 m, 0.32 mm ID, 0.50 µm (cat.# 12939)
SampleOrganochlorine pesticide mix AB #2, 8-80 µg/mL in ethyl acetate (cat.# 32292)
Chlorobenzilate, 1,000 µg/mL in methanol (cat.# 32211)
Hexachlorobenzene, 1,000 µg/mL in acetone (cat.# 32231)
Hexachlorocyclopentadiene, 1,000 µg/mL in methanol (cat.# 32232)
2,4'-DDD, 1,000 µg/mL in methanol (cat.# 32098)
2,4'-DDE, 1,000 µg/mL in methanol (cat.# 32099)
2,4'-DDT, 1,000 µg/mL in methanol (cat.# 32200)
2,4,5,6-Tetrachloro-m-xylene, 200 µg/mL in acetone (cat.# 32027)
Decachlorobiphenyl (BZ #209), 200 µg/mL in acetone (cat.# 32029)
Diallate (cis & trans), 1,000 µg/mL in hexane (cat.# custom)
Isodrin, 1,000 µg/mL in hexane (cat.# custom)
Kepone, 1,000 µg/mL in hexane (cat.# custom)
Mirex, 1,000 µg/mL in hexane (cat.# custom)
Injection
Inj. Vol.:1.0 µL splitless (hold 0.75 min)
Liner:Siltek single taper (cat.# 20961-214.1)
Inj. Temp.:275 °C
Oven
Oven Temp.:140 °C (hold 1 min) to 240 °C at 30 °C/min (hold 2 min) to 330 °C at 30 °C/min (hold 4 min)
Carrier GasH2, constant pressure
Linear Velocity:51 cm/sec @ 140 °C
DetectorECD @ 330 °C
InstrumentShimadzu 2010 GC
NotesRtx-CLPesticides2 analysis shown in chromatogram GC_EV00797.