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Index of Environmental Chemistry Methods (ECM) - P
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DISCLAIMER
EPA makes no claim of validity by posting these methods, but recognizes that the methods may be of some utility to state, tribal, and local authorities. In addition, not all methods listed are independently validated.
| 2 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Glossary |
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P
| Analyte(s) by Pesticide | MRID | EPA Review | Matrix | Method Date | Registrant | Analysis | Limit of Quantitation (LOQ) |
|
|---|---|---|---|---|---|---|---|---|
| Environmental Chemistry Method | Independent Laboratory Validation | |||||||
| Paraquat | 422174-03 (PDF) (26 pp, 357K) |
Soil | 1/23/96 | ICI Americas | Spectrophotomtr | .05 PPM | ||
| Pebulate | 415568-06 (PDF) (10 pp, 191K) |
Soil | 11/15/89 | ICI Americas | GC/NPD | .01 PPM | ||
| Pendimethalin | 445276-01 (PDF) (14 pp, 258K) |
Soil/Water | 5/16/96 | American Cyanamid Co | GC/NPD | 10 PPB | ||
| Penoxsulam | 458308-08 (PDF) (55 pp, 1.14MB) |
Soil | 7/26/02 | DowAgroSciences LLC | LC/MS/MS | 3.0 PPB | ||
| 458308-10 (PDF) (38 pp, 720K) |
Water | 8/28/02 | DowAgroSciences LLC | LC/MS/MS | 0.05 PPB | |||
| Pentachloronitro benzene | 440677-01 (PDF) (23 pp, 418K) |
Soil | 6/24/96 | Amvac Chemical | GC/MS | 10 PPB | ||
| Phorate | 405865-06 (PDF) (15 pp, 273K) |
Soil | 2/1/89 | American Cyanamid Co. | GC/FPD | .05 PPM | ||
| Phosmet (See EPTC) | 417243-05 (PDF) (26 pp, 478K) |
Soil | 9/10/46 | ICI Americas Co | GC/NPD | .01 PPM | ||
| Phosphamidon | 414690-06 (PDF) (18 pp, 791K) |
Soil | 3/26/90 | Ciba Geigy | GC/NPD | .05 PPM | ||
| Primisulfuron-Methyl | 432632-05 (PDF) (18 pp, 419K) |
Soil | 9/10/92 | Ciba Geigy | HPLC/UV | .4 PPB | ||
| 420401-02 (PDF) (26 pp, 657K) |
Water | 9/17/91 | Ciba Geigy | LC/MS/MS | .05 PPM | |||
| Primisulfuron-Methyl and Metabolites | 420401-02 (PDF) (26 pp, 645K) |
Soil | 6/1/91 | Ciba Geigy | LC/MS/MS | .5 PPB | ||
| Prodiamine | 413594-05 (PDF) (26 pp, 390K) |
Soil | 12/1/88 | Sandoz | GC/ECD | .01 PPM | ||
| Prohexadione-Calcium (BAS 125 W) | 450403-01 (PDF) (34 pp, 780K) |
Soil | 6/20/97 | BASF Corporation | HPLC/UV | .01 PPM | ||
| Prometryn | 415464-01 (PDF) (18 pp, 245K) |
Soil | 6/15/90 | Ciba Geigy | LC/MS/MS | 10 PPB | ||
| 415464-01 (PDF) (6 pp, 110K) |
Soil | 1/1/89 | Ciba Geigy | HPLC/UV | 0.01 PPM | |||
| 415464-01 (PDF) (5 pp, 90K) |
Soil | 3/1/89 | Ciba Geigy | GC/FPD | 0.01 PPM | |||
| Propachlor | 403753-01 (PDF) (38 pp, 647K) |
Soil | 9/9/87 | Monsanto | GC/ECD | .02 PPM | ||
| 435763-01 (PDF) (30 pp, 606K) |
Soil | 3/1/95 | Monsanto Co | HPLC/UV | .05 PPM | |||
| Propanil | 422005-01 (PDF) (40 pp, 692K) |
Soil | 1/11/92 | Propanil Task Force | GC/NPD | 0.01 PPM | ||
| 422005-01 (PDF) (36 pp, 538K) |
Water | 1/11/92 | Propanil Task Force | GC/NPD | 0.01 PPM | |||
| Propargite | 449686-01 (PDF) (27 pp, 457K) |
Soil | 8/26/99 | Uniroyal Chemical Co | GC/FPD/FID | 0.03 PPM | ||
| Propoxycarbazone | 450127-01 (PDF) (58 pp, 2.15MB) |
Soil | 5/11/99 | Bayer Corp. | LC/MS/MS | 1 PPB | ||
| Propoxycarbazone-Sodium | 450127-32-W (PDF) (23 pp, 489K) |
Water | 10/1/98 | Bayer Corporation | HPLC/UV | 0.05 ug/l | ||
| Prosulfuron | 433877-23 (PDF) (42 pp, 738K) |
Water/Soil | 7/3/94 | Ciba Geigy | LC/MS/MS | 0.05 / 0.05 PPB | ||
| Pymetrozine (CGA215944 & CGA249257) | 444113-33 (PDF) (78 pp, 1.66MB) |
Soil | 11/10/95 | Novartis Crop Protection | HPLC/MSD | 10 PPB | ||
| Pymetrozine Degrad (CGA-180777) | 444113-39 (PDF) (75 pp, 1.23MB) |
Soil | 9/9/96 | Novartis Crop Protection | HPLC/UV | 10 PPB | ||
| Pymetrozine Degrad (GS23199 & CGA294849) | 444113-35 (PDF) (85 pp, 1.33MB) |
Soil | 3/7/97 | Novartis Crop Protection | HPLC/UV | 10 PPB | ||
| Pyraclostrobin | 451187-07 (PDF) (30 pp, 1.03MB) |
Soil | 12/15/98 | BASF Corp. | LC/MS | 0.01 PPM | ||
| Pyrethrin | 438841-02 (PDF) (23 pp, 487K) |
PDF
(24 pp, 726K) |
Water | 12/19/95 | Pyrethrin Joint Venture | GC/ECD | 0.056 ug/L | |
| Pyridaben | 444161-01 (PDF) (14 pp, 257K) |
Soil | 9/8/97 | BASF Corp | GC/ECD | .01 PPM | ||
| Pyridaben (BAS300 I) | 441227-03 (PDF) (32 pp, 414K) |
Sediment | 6/24/96 | BASF Corp | GC/ECD | .01 PPM | ||
| Pyridate | 422968-01 (PDF) (70 pp, 977K) |
Soil | 4/24/92 | Agrolinz | HPLC/UV | .02 PPM | ||
| Pyriproxyfen | 440369-16 (PDF) (14 pp, 267K) |
Soil | 4/16/96 | Valent | GC/NPD | .02 PPM | ||
| Pyriproxyfen 4'OH | 440369-17 (PDF) (20 pp, 229K) |
Soil | 4/16/96 | Valent | HPLC/UV | .1 PPM | ||
| Pyrithiobac-Sodium | 433738-05 (PDF) (86 pp, 2.41MB) |
Soil | 8/27/97 | E I Dupont De Nemours | LC/MS | 1 PPB | ||
| 433172-14 (PDF) (59 pp, 1.18MB) |
Water | 7/19/94 | E I Dupont De Nemours | HPLC/UV | .3 PPB | |||
| Pyroxsulam & Degradates | 469084-53 (PDF) (67 pp, 1.44MB) |
PDF (8 pp, 115K) |
Soil | 2/13/2006 | Dow AgroSciences LLC | LC/MS/MS | 1.0 µg/kg | |
| Pyroxsulam | 469085-01 (PDF) (75 pp, 1.61MB) |
PDF (15 pp, 252K) |
Water | 2/15/2006 | Dow AgroSciences LLC | LC/MS/MS | 0.05 µg/L | |
| 2 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Glossary |