Environmental Applications Organochlorine Pesticides I EPAMethod 8081A


Column: DB-35ms 122-3832 30 m x 0.25 mm, 0.25 µm


Carrier: Helium at 35 cm/sec, measured at 50°C Oven: 50°C for 1 min 50-100°C at 25°/min 100-300°C at 5°/min 300°C for 5 min


Injection: Splitless, 250°C 30 sec purge activation time


Detector: MSD, 300°C transfer line Full scan at m/z 50-500


Sample: 1 µL of 35 µg/mL composite 8081A standards, Accustandard Inc.


1. 1,2-Dibromo-3-chloropropane 2. 4-Chloro-3-nitrobenzotrifluoride (SS) 3. Hexachloropentadiene 4. 1-Bromo-2-nitrobenzene (IS) 5. Terrazole 6. Chloroneb 7. Trifluralin 8. 2-Bromobiphenyl (SS) 9. Tetrachloro m-xylene (SS)


10. a, a-Dibromo-m-xylene 11. Propachlor 12. Di-allate A 13. Di-allate B 14. Hexachlorobenzene


5


17. g-BHC 18. b-BHC 19. Heptachlor 20. Alachlor


10 15


26. Kelthane 27. Heptachlor epoxide


21. d-BHC 22. Chlorothalonil 23. Aldrin 24. Dacthal 25. Isodrin


15. a-BHC 16. Pentachloronitrobenzene (IS)


28. g-Chlordane 29. trans-Nonachlor


30. a-Chlordane 31. Endosulfan I 32. Captan 33. p,p'-DDE 34. Dieldrin


20 Time (min) 25


35. Chlorobenzilate 36. Perthane 37. Chloropropylate 38. Endrin 39. p,p'-DDD 40. Endosulfan II 41. p,p'-DDT 42. Endrin aldehyde 43. Endosulfan sulfate


1 2 4 6 3 5 7 10 13 12 26 50 14 11 15 17 18


19 2223 21


20 24 25


27 283031 34 29


38 40 43 44 42 45 48 47 8, 9 32, 33 16 36 35 37 39 41 49 46


30


35


40 GCEP003


44. Dibutylchlorendate (SS) 45. Captafol 46. Methoxychlor 47. Endrin ketone 48. Mirex 49. cis-Permethrin 50. trans-Permethrin


Standards used were a composite of individual solutions supplied courtesy of Accustandard Inc., 25 Science Park, New Haven, CT 06511, 800-442-5290.


Suggested Supplies Septum: Advanced Green, 5183-4759 Liner: Splitless, single taper, deactivated, 4 mm ID, 5181-3316 Syringe: 10 µL tapered, FN 23-26s/42/HP, 5181-1267


Organochlorine Pesticides II EPAMethod 8081A


Column: DB-5ms 122-5532 30 m x 0.25 mm, 0.25 µm


Injection: Splitless, 250°C 30 sec purge activation time


Carrier: Helium at 35 cm/sec, measured at 50°C Oven: 50°C for 1 min 50-100°C at 25°/min 100-300°C at 5°/min 300°C for 5 min


1. 1,2-Dibromo-3-chloropropane 2. 4-Chloro-3-nitrobenzotrifluoride (SS) 3. Hexachloropentadiene 4. 1-Bromo-2-nitrobenzene (IS) 5. Terrazole 6. Chloroneb 7. Trifluralin 8. 2-Bromobiphenyl (SS) 9. Tetrachloro m-xylene (SS)


10. a, a-Dibromo-m-xylene 11. Propachlor 12. Di-allate A 13. Di-allate B 14. Hexachlorobenzene


17. g-BHC 18. b-BHC 19. Heptachlor


20. Alachlor


15. a-BHC 16. Pentachloronitrobenzene (IS)


1 2 7 4 10 12 26 5


21. d-BHC 22. Chlorothalonil 23. Aldrin 24. Dacthal 25. Isodrin 26. Kelthane 27. Heptachlor epoxide


10 15


28. g-Chlordane 29. trans-Nonachlor


30. a-Chlordane 31. Endosulfan I


32. Captan 33. p,p'-DDE 34. Dieldrin 35. Chlorobenzilate


20 Time (min) 25


36. Perthane 37. Chloropropylate 38. Endrin 39. p,p'-DDD 40. Endosulfan II 41. p,p'-DDT 42. Endrin aldehyde 43. Endosulfan sulfate


Order online at www.agilent.com/chem/store 30 35 40 GCEP004


44. Dibutylchlorendate (SS) 45. Captafol 46. Methoxychlor 47. Endrin ketone 48. Mirex 49. cis-Permethrin 50. trans-Permethrin


45 13 32


Detector: MSD, 300°C transfer line Full scan at m/z 50-500


6 3 5 8 9 11 14 15 18 17 22 21 2019 2324 25 27 28 29 34 40 42 45 50 16 33 39 41 43 46 48 47 44 49


Sample: 1 µL of 35 µg/mL composite 8081A standards, Accustandard Inc.


30, 31 35, 37


* Breakdown Products SS - Surrogate Standard IS - Internal Standard


36, 38


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56  |  Page 57  |  Page 58  |  Page 59  |  Page 60  |  Page 61  |  Page 62  |  Page 63  |  Page 64  |  Page 65  |  Page 66  |  Page 67  |  Page 68  |  Page 69  |  Page 70  |  Page 71  |  Page 72  |  Page 73  |  Page 74  |  Page 75  |  Page 76  |  Page 77  |  Page 78  |  Page 79  |  Page 80  |  Page 81  |  Page 82  |  Page 83  |  Page 84  |  Page 85  |  Page 86  |  Page 87  |  Page 88  |  Page 89  |  Page 90  |  Page 91  |  Page 92  |  Page 93  |  Page 94  |  Page 95  |  Page 96  |  Page 97  |  Page 98  |  Page 99  |  Page 100  |  Page 101  |  Page 102  |  Page 103  |  Page 104  |  Page 105  |  Page 106  |  Page 107  |  Page 108  |  Page 109  |  Page 110  |  Page 111  |  Page 112  |  Page 113  |  Page 114  |  Page 115  |  Page 116  |  Page 117  |  Page 118  |  Page 119  |  Page 120  |  Page 121  |  Page 122  |  Page 123  |  Page 124  |  Page 125  |  Page 126  |  Page 127  |  Page 128  |  Page 129  |  Page 130  |  Page 131  |  Page 132  |  Page 133  |  Page 134  |  Page 135  |  Page 136  |  Page 137  |  Page 138  |  Page 139  |  Page 140  |  Page 141  |  Page 142  |  Page 143  |  Page 144  |  Page 145  |  Page 146  |  Page 147  |  Page 148  |  Page 149  |  Page 150  |  Page 151  |  Page 152  |  Page 153  |  Page 154  |  Page 155  |  Page 156  |  Page 157  |  Page 158  |  Page 159  |  Page 160  |  Page 161  |  Page 162  |  Page 163  |  Page 164  |  Page 165  |  Page 166  |  Page 167  |  Page 168