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Organochlorine Pesticides by EPA 8081A on Rtx-CLPesticides & Rtx-CLPesticides2

GC_EV00077
Peaks
1.Dibromochloropropane
2.Hexachlorocyclopentadiene
3.2,4,5,6-Tetrachloro-m-xylene
4.Hexachlorobenzene
5.cis-Diallate
6.α-BHC
7.trans-Diallate
8.γ-BHC
9.β-BHC
10.δ-BHC
11.Heptachlor
12.Aldrin
13.Isodrin
14.Heptachlor epoxide
Peaks
15.trans-Chlordane
16.cis-Chlordane
17.4,4'-DDE
18.Endosulfan I
19.Dieldrin
20.Chlorobenzilate
21.Endrin
22.4,4'-DDD
23.Endosulfan II
24.4,4'-DDT
25.Endrin aldehyde
26.Methoxychlor
27.Endosulfan sulfate
28.Endrin ketone
29.Decachlorobiphenyl
ColumnsRtx-CLPesticides 30 m, 0.32 mm ID, 0.50 µm (cat.# 11139)
and Rtx-CLPesticides2 30 m, 0.32 mm ID, 0.25 µm (cat.# 11324)
Sample
Conc.:16-160 pg on-column
InjectionDirect
Liner:Drilled Uniliner (hole near top) (cat.# 20335)
Oven
Oven Temp.:80 °C (hold 1 min) to 300 °C at 10 °C/min (hold 15 min)
Carrier GasHe, constant pressure (8.7 psi, 60.0 kPa)
Dead Time:1.9 min
DetectorECD @ 300 °C
NotesFlow rate: helium @ 1.3mL/min. @ 120°C
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