575
GC CHROMATOGRAMS |
ENVIRONMENTAL
Pest icides
Organophosphorus Pesticides
US EPA Method 8140/8141/8141A
Rtx®-CLPesticides
Column:
Rtx
®
-CLPesticides, 30m, 0.32mm ID, 0.50µm (cat.# 11139)
Sample:
1µL US EPA Method 8141A custom standard mixes (200ng/mL)
Triphenylphosphate Standard (cat.# 32281)
Tributylphosphate Standard (cat.# 32280)
8140/8141 OP Pesticides Calibration Mix A (cat.# 32277)
8141 OP Pesticides Calibration Mix B (cat.# 32278)
Splitless hold time: 1 min.
Oven temp.:
100°C to 180°C @ 10°C/min.
(hold 2 min.), to 300°C @
18°C/min. (hold 3 min.)
Inj./det. temp.:
250°C/280°C FPD
min.
2
4
6
8
10
12
14
16
18
1
2
3
4
5
6
7
8
9
10, 11, 12
13,14,15
16,17,
18
19,20,21 22
23
24
25
26
27
28
29,30
31
32
33
34
35
36
37
38
39,40
41
42
43
44,45
46
47
48
49
50
51 52
53
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
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
35. parathion-ethyl
36. chlorfenvinphos
37. tokuthion
38. merphos oxone
39. crotoxyphos
40. stirofos
41. bolstar
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
GC_EV00413
Organophosphorus Pesticides
US EPA Method 8140/8141/8141A
Rtx®-CLPesticides2
2
4
6
8
10
12
14
16
18 min.
1
2
3
4
5
6
7
8,9
10
11
12
13,14,
15
16
17
18
19
20,21
22
23
24
25
26
27
28
29,30
31
32,33,34
35
36
37 38
39,40
41
42
43
44
45,46
47
48,49
51 52
53
1. dichlorvos
2. hexamethylphosphoramide
3. mevinphos
4. trichlorfon
5. demeton-O
6. thionazin
7. tributyl phosphate (SS)
8. ethoprop
9. TEPP
10. naled
11. phorate
12. sulfotepp
13. demeton-S
14. dicrotophos
15. dioxathion
16. terbufos
17. monocrotophos
18. fonophos
19. diazinon
20. disulfoton
21. dimethoate
22. dichlorofenthion
23. phosphamidon isomer
24. chlorpyrifos methyl
25. ronnel
26. parathion-methyl
27. phosphamidon
28. aspon
29. chlorpyrifos
30. trichloronate
31. merphos
32. fenitrothion
33. fenthion
34. malathion
35. parathion-ethyl
36. chlorfenvinphos
37. crotoxyphos
38. tokuthion
39. merphos oxone
40. stirofos
41. famphur
42. bolstar
43. carbophenothion
44. fensulfothion
45. triphenyl phosphate (SS)
46. ethion
47. EPN
48. phosmet
49. leptophos
50. tri-
o
-cresyl phosphate
51. azinphos-methyl
52. azinphos-ethyl
53. coumaphos
Column:
Rtx
®
-CLPesticides2, 30m, 0.32mm ID, 0.25µm
(cat.# 11324)
Sample:
1µL US EPA Method 8141A custom standard mixes
(200ng/mL)
Triphenylphosphate Standard (cat.# 32281)
Tributylphosphate Standard (cat.# 32280)
8140/8141 OP Pesticides Calibration
Mix A (cat.# 32277)
8141 OP Pesticides Calibration Mix B
(cat.# 32278)
Splitless hold time: 1 min.
Oven temp.:
100°C to 180°C @
10°C/min. (hold 2 min.),
to 300°C @ 18°C/min.
(hold 3 min.)
Inj./det. temp.:
250°C/280°C FPD
GC_EV00414
50
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Mar 2011
