Organophosphorus Pesticides by EPA Method 8140/8141/8141A on Rtx-CLPesticides

GC_EV00413

	Peaks
1.	Dichlorvos
2.	Hexamethylphosphoramide
3.	Trichlorfon
4.	mevinphos
5.	Demeton-o
6.	Thionazin
7.	Ethoprop
8.	Phorate
9.	Naled
10.	Tributyl phosphate (SS)
11.	TEPP
12.	Sulfotepp
13.	Demeton-S
14.	Terbufos
15.	Fonophos
16.	Dicrotophos
17.	Diazinon

	Peaks
18.	Disulfoton
19.	Dioxathion
20.	Monocrotophos
21.	Dimethoate
22.	Dichlorofenthion
23.	Chlorpyrifos methyl
24.	Ronnel
25.	Phosphamidon isomer
26.	Merphos
27.	Chlorpyrifos
28.	Fenthion
29.	Aspon
30.	parathion-methyl
31.	Trichloronate
32.	Malathion
33.	Fenitrothion
34.	Phosphamidon

	Peaks
35.	Parathion-ethyl
36.	Chlorfenvinphos
37.	Prothiofos
38.	Merphos oxone
39.	Crotoxyphos
40.	Stirofos
41.	Sulprofos
42.	Famphur
43.	Carbophenothion
44.	Fensulfothion
45.	Triphenyl phosphate (SS)
46.	Leptophos
47.	Ethion
48.	Phosmet
49.	EPN
50.	Tri-o-cresyl phosphate
51.	Azinphos-methyl
52.	Azinphos-ethyl
53.	Coumaphos

Injection
Column	Rtx-CLPesticides, 30 m, 0.32 mm ID, 0.50 µm (cat.# 11139)
Standard/Sample	triphenylphosphate (cat.# 32281)
	tributylphosphate (cat.# 32280)
	8140/8141 OP Pesticide Calibration Mix A (cat.# 32277)
	8141 OP Pesticide Calibration Mix B (cat.# 32278)

Conc.:	200 ng/mL
Inj. Vol.:	1 µL splitless (hold 1 min)
Inj. Temp.:	250 °C
Oven
Oven Temp.:	100 °C to 180 °C at 10 °C/min (hold 2 min) to 300 °C at 18 °C/min (hold 3 min)

Detector	FPD @ 280 °C

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