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Organochlorine Pesticides Fast Analysis Conditions on Rtx-CLPesticides & Rtx-CLPesticides2 (dual column analysis)

Organochlorine Pesticides Fast Analysis Conditions on Rtx-CLPesticides & Rtx-CLPesticides2 (dual column analysis)

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.γ-Chlordane
10.α-Chlordane
11.4,4'-DDE
Peaks
12.Endosulfan I
13.Dieldrin
14.Endrin
15.4,4'-DDD
16.Endosulfan II
17.4,4'-DDT
18.Endrin aldehyde
19.Methoxychlor
20.Endosulfan sulfate
21.Endrin ketone
22.Decachlorobiphenyl (SS)
image
GC_EV00740
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)
using Siltek Guard Column .15 m, 0.32 mm ID (cat.# 10027)
with Universal Angled “Y” Press-Tight Connector (cat.# 20403)
SampleOrganochlorine Pesticide Mix AB #2 (cat.# 32292)
2,4,5,6-tetrachloro-m-xylene (cat.# 32027)
decachlorobiphenyl (BZ #209) (cat.# 32029)
Diluent:hexane
Conc.: Organochlorine Pesticide Mix AB #2 (cat.# 32292) 80/160/800 ppb, 2,4,5,6 tetrachloro- m-xylene (SS, cat.# 32027), 80ppb, decachlorobiphenyl (SS, cat.# 32029), 160ppb in hexane
Injection
Inj. Vol.:1.0 µL splitless (hold 0.75 min)
Liner:Drilled Uniliner (hole near top) (cat.# 21054)
Inj. Temp.:210 °C
Oven
Oven Temp.:110 °C (hold 1 min) to 245 °C at 20 °C/min to 300 °C at 6 °C/min
Carrier GasH2, constant pressure
Linear Velocity:60 cm/sec @ 300 °C
DetectorECD @ 310 °C
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