Organochlorine Pesticides on Rtx-CLPesticides

	Peaks
1.	2,4,5,6-Tetrachloro-m-xylene (SS)
2.	α-BHC
3.	γ-BHC
4.	β-BHC
5.	δ-BHC
6.	Heptachlor
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 (SS)

* For information regarding the nomenclature used for cis-chlordane and trans-chlordane, visit www.restek.com/chlordane-notice

GC_EV00904

Column	Rtx-CLPesticides, 20 m, 0.18 mm ID, 0.18 µm (cat.# 42102)
Sample	Organochlorine Pesticide Mix AB #2 (8-80µg/mL each component in hexane/toluene 1:1) (cat.# 32292)
	Pesticide Surrogate Mix, EPA 8080, 8081 (200µg/mL each component in acetone) (cat.# 32000)
Injection
Inj. Vol.:	0.5 µL split (split ratio 20:1)
Liner:	Gooseneck Splitless (2mm) (cat.# 20796)
Inj. Temp.:	250 °C
Oven
Oven Temp.:	275 °C
Carrier Gas	He, constant flow
Flow Rate:	1.5 mL/min
Detector	ECD @ 325 °C
Notes	Column Heater: Gerstel Modular Accelerated Column Heater Gerstel module temp.: 150°C (hold 10 sec) to 190°C (hold 0.5 min.) @ 300°C/min., to 320°C @ 40°C/min. (hold 2 min.) This chromatogram was obtained using an Agilent micro-ECD. To obtain comparable results, you will need to employ a micro-ECD in addition to confirmational dual-columns connected to a 5-meter guard column using a “Y” Press-Tight connector.

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RELATED CHROMATOGRAM LIBRARY SEARCHES

CLP1

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gerstel MACH

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organochlorinated pesticides

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OCP

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CLP

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Gerstel

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MACH

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chlorinated pesticides

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BHC

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Chlordane

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Endosulfan

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