| Method | EPA Method 508 |
|---|---|
| Title | DETERMINATION OF CHLORINATED PESTICIDES IN WATER BY GAS CHROMATOGRAPHY WITH AN ELECTRON CAPTURE DETECTOR |
| Abstract | A measured volume of sample of approximately 1 L is solvent extracted with methylene chloride by shaking in a separatory funnel or mechanical tumbling in a bottle. The methylene chloride extract is isolated, dried and concentrated to a volume of 5 mL after solvent substitution with methyl tert-butyl ether (MTBE). Chromatographic conditions are described which permit the separation and measurement of the analytes in the extract by capillary column/GC with an electron capture detector (ECD). |
| CAS # | Compound Name |
|---|---|
| 309-00-2 | Aldrin |
| 2675-77-6 | Chlorneb |
| 510-15-6 | Chlorobenzilate |
| 1897-45-6 | Chlorothalonil |
| 1861-32-1 | DCPA |
| 72-54-8 | 4,4'-DDD |
| 72-55-9 | 4,4'-DDE |
| 50-29-3 | 4,4'-DDT |
| 60-57-1 | Dieldrin |
| 959-98-8 | Endosulfan I |
| 33213-65-9 | Endosulfan II |
| 1031-07-8 | Endosulfan sulfate |
| 72-20-8 | Endrin |
| 7421-93-4 | Endrin aldehyde |
| 2593-15-9 | Etridiazole |
| 319-84-6 | a-BHC |
| 319-85-7 | b-BHC |
| 319-86-8 | d-BHC |
| 58-89-9 | g-BHC (Lindane) |
| 76-44-8 | Heptachlor |
| 1024-57-3 | Heptachlor epoxide |
| 118-74-1 | Hexachlorobenzene |
| 72-43-5 | Methoxychlor |
| 54774-45-7 | cis-Permethrin |
| 61949-77-7 | trans-Permethrin |
| 1918-16-7 | Propachlor |
| 1582-09-8 | Trifluralin |
| 12674-11-2 | Aroclor 1016 |
| 11104-28-2 | Aroclor 1221 |
| 11141-16-5 | Aroclor 1232 |
| 53469-21-9 | Aroclor 1242 |
| 12672-29-6 | Aroclor 1248 |
| 11097-69-1 | Aroclor 1254 |
| 11096-82-5 | Aroclor 1260 |
| 8001-35-2 | Toxaphene |
| 57-74-9 | Chlordane |