Organochlorine Pesticides by U.S. EPA Method 8081 on Rtx-50

GC_EV00410

	Peaks
1.	2,4,5,6-Tetrachloro- m-xylene (SS)
2.	α-BHC
3.	γ-BHC
4.	β-BHC
5.	Heptachlor
6.	δ-BHC
7.	Aldrin
8.	Heptachlor epoxide
9.	trans-Chlordane
10.	cis-Chlordane
11.	Endosulfan I

	Peaks
12.	4,4'-DDE
13.	Dieldrin
14.	Endrin
15.	4,4'-DDD
16.	Endosulfan II
17.	4,4'-DDT
18.	Endrin aldehyde
19.	Endosulfan sulfate
20.	Methoxychlor
21.	Endrin ketone
22.	Decachlorobiphenyl

Injection
Column	Rtx-50, 30 m, 0.53 mm ID, 0.83 µm (cat.# 10569)
Standard/Sample	Organochlorine pesticides
Conc.:	80-800 ng/mL
Inj. Vol.:	1.0 µL Direct
Inj. Temp.:	200 °C
Oven
Oven Temp.:	150 °C (hold 5 min) to 275 °C at 8 °C/min (hold 5 min)
Carrier Gas	He, constant linear velocity
Linear Velocity:	40 cm/sec @ 150 °C

Detector	ECD @ 275 °C
Notes	ECD sensitivity: 5.12 x 10^-10 AFS

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