569
GCCHROMATOGRAMS |
ENVIRONMENTAL
Pesticides
OrganochlorinePesticideMixAB#2
USEPAMethod8081
Rtx®-CLPesticidesandRtx®-CLPesticides2 (0.53mm IDColumnSet)
Columns:
Rtx
®
-CLPesticides, 30m, 0.53mm ID, 0.50µm (cat.# 11140) and
Rtx
®
-CLPesticides2, 30m, 0.53mm ID, 0.42µm (cat.# 11340) with
5m x 0.53mm IDRxi
®
deactivated guard tubing (cat.# 10054),
connected using Siltek
®
TreatedUniversal “Y” Press-Tight
®
connector (cat.# 20486)
Sample:
Organochlorine PesticideMix AB#2, 8-80µg/mL each component
in hexane/toluene (cat.# 32292), Pesticide SurrogateMix, 200µg/mL
each component in acetone (cat.# 32000)
Inj.:
1.0µL splitless (hold 0.3min.), 4mm single gooseneck inlet liner (cat.# 20799)
Inj. temp.:
250°C
Carrier gas:
helium, constant flow
Linear velocity: 45cm/sec.@ 120°C
Oven temp.:
120°C to 200°C@ 45°C/min. to 230°C@ 12.5°C/min. to
320°C (hold 2min.)@ 20°C/min.
Det.:
µ-ECD@ 330°C
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 (isomer B)
9.
γ
-chlordane
10.
α
-chlordane
11. endosulfan I
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)
GC_EV00937
GC_EV00936
Rtx®-CLPesticides2
Rtx®-CLPesticides
OrganochlorinePesticideMixAB#2
USEPAMethod8081
Rtx®-CLPesticidesandRtx®-CLPesticides2 (0.32mm IDColumnSet)
Columns:
Rtx
®
-CLPesticides, 30m, 0.32mm ID, 0.32µm (cat.# 11141) and
Rtx
®
-CLPesticides2, 30m, 0.32mm ID, 0.25µm (cat.# 11324) with
5m x 0.32mm IDRxi
®
deactivated guard tubing (cat.# 10039),
connected usingDeactivatedUniversal “Y” Press-Tight
®
connector (cat.# 20405-261)
Sample:
Organochlorine PesticideMix AB#2, 8-80µg/mL
each component in hexane/toluene (cat.# 32292), Pesticide SurrogateMix,
200µg/mL each component in acetone (cat.# 32000)
Inj.:
1.0µL splitless (hold 0.3min.), 4mm single gooseneck inlet liner (cat.# 20799)
Inj. temp.:
250°C
Carrier gas:
helium, constant flow
Linear velocity: 60cm/sec.@ 120°C
Oven temp.:
120°C to 200°C@ 45°C/min. to 230°C@ 15°C/min. to 330°C (hold 2min.)
@ 30°C/min.
Det.:
µ-ECD@ 330°C
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 (isomer B)
9.
γ
-chlordane
10.
α
-chlordane
11. endosulfan I
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)
GC_EV00933
GC_EV00933A
Rtx®-CLPesticides2
Rtx®-CLPesticides
0.53mm IDcolumnanalysis
performed in less than9min.
0.32mm IDcolumnanalysis
performed in less than7min.
Website :
E-mail :
TelNo : 03 9762 2034 . . . inAUSTRALIA
Mar 2011
