Organochlorine Pesticides US EPA Method 8081 on Rtx-440

Injection
Column	Rtx-440, 30 m, 0.32 mm ID, 0.50 µm (cat.# 12939)
	using IP Deactivated Guard Column 5 m, 0.32 mm ID (cat.# 10044)
Standard/Sample	Organochlorine Pesticide Mix AB #2 (cat.# 32292)
	2,4,5,6-Tetrachloro-m-xylene (cat.# 32027)
	Decachlorobiphenyl (BZ #209) (cat.# 32029)
Diluent:	Hexane
Inj. Vol.:	1.0 µL splitless (hold 0.75 min)
Liner:	Drilled Uniliner (hole near top) (cat.# 21055)
Inj. Temp.:	225 °C
Oven
Oven Temp.:	140 °C (hold .5 min) to 268 °C at 30 °C/min to 290 °C at 11 °C/min to 330 °C at 25 °C/min (hold 5 min)
Carrier Gas	H₂, constant pressure
Linear Velocity:	73 cm/sec @ 140 °C

Detector	ECD @ 320 °C

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