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Index of Environmental Chemistry Methods (ECM)
Available methods, in .tif image format, are linked under "Mrid No." To download and/or view the methods a multi-page tiff viewer is required.
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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
P| Pesticide Name | MRID No. | Matrix | Method Date | Registrant Name | Analysis | Detection Limit (LOQ) |
|---|---|---|---|---|---|---|
| Paraquat | 422174-03 (386 KB) |
Soil | 1/23/96 | ICI Americas | Spectrophotomtr | .05 PPM |
| Pebulate | 415568-06 (205 KB) |
Soil | 11/15/89 | ICI Americas | GC/NPD | .01 PPM |
| Pendimethalin | 445276-01 (288 KB) |
Soil/Water | 5/16/96 | American Cyanamid Co | GC/NPD | 10 PPB |
| Penoxsulam | 458308-08 (1,399 KB) |
Soil | 7/26/02 | DowAgroSciences LLC | LC/MS/MS | 3.0 PPB |
| Penoxsulam | 458308-10 (840 KB) |
Water | 8/28/02 | DowAgroSciences LLC | LC/MS/MS | 0.05 PPB |
| Pentachloronitro benzene | 440677-01 (482 KB) |
Soil | 6/24/96 | Amvac Chemical | GC/MS | 10 PPB |
| Phorate | 405865-06 (295 KB) |
Soil | 2/1/89 | American Cyanamid Co. | GC/FPD | .05 PPM |
| Phosmet (See EPTC) | 417243-05 (532 KB) |
Soil | 9/10/46 | ICI Americas Co | GC/NPD | .01 PPM |
| Phosphamidon | 414690-06 (1,071 KB) |
Soil | 3/26/90 | Ciba Geigy | GC/NPD | .05 PPM |
| Primisulfuron-Methyl | 432632-05 (472 KB) |
Soil | 9/10/92 | Ciba Geigy | HPLC/UV | .4 PPB |
| Primisulfuron-Methyl | 420401-02 (761 KB) |
Water | 9/17/91 | Ciba Geigy | LC/MS/MS | .05 PPM |
| Primisulfuron-Methyl and Metabolites | 420401-02 (744 KB) |
Soil | 6/1/91 | Ciba Geigy | LC/MS/MS | .5 PPB |
| Prodiamine | 413594-05 (423 KB) |
Soil | 12/1/88 | Sandoz | GC/ECD | .01 PPM |
| Prohexadione-Calcium (BAS 125 W) | 450403-01 (943 KB) |
Soil | 6/20/97 | BASF Corporation | HPLC/UV | .01 PPM |
| Prometryn | 415464-01 (258 KB) |
Soil | 6/15/90 | Ciba Geigy | LC/MS/MS | 10 PPB |
| Prometryn | 415464-01 (108 KB) |
Soil | 1/1/89 | Ciba Geigy | HPLC/UV | 0.01 PPM |
| Prometryn | 415464-01 (88 KB) |
Soil | 3/1/89 | Ciba Geigy | GC/FPD | 0.01 PPM |
| Propachlor | 403753-01 (705 KB) |
Soil | 9/9/87 | Monsanto | GC/ECD | .02 PPM |
| Propachlor | 435763-01 (684 KB) |
Soil | 3/1/95 | Monsanto Co | HPLC/UV | .05 PPM |
| Propanil | 422005-01 (766 KB) |
Soil | 1/11/92 | Propanil Task Force | GC/NPD | 0.01 PPM |
| Propanil | 422005-01 (583 KB) |
Water | 1/11/92 | Propanil Task Force | GC/NPD | 0.01 PPM |
| Propargite | 449686-01 (507 KB) |
Soil | 8/26/99 | Uniroyal Chemical Co | GC/FPD/FID | 0.03 PPM |
| Propoxycarbazone | 450127-01 (2,704 KB) |
Soil | 5/11/99 | Bayer Corp. | LC/MS/MS | 1 PPB |
| Propoxycarbazone-Sodium | 450127-32-W (616 KB) |
Water | 10/1/98 | Bayer Corporation | HPLC/UV | 0.05 ug/l |
| Prosulfuron | 433877-23 (820 KB) |
Water/Soil | 7/3/94 | Ciba Geigy | LC/MS/MS | 0.05 / 0.05 PPB |
| Pymetrozine (CGA215944 & CGA249257) | 444113-33 (2,056 KB) |
Soil | 11/10/95 | Novartis Crop Protection | HPLC/MSD | 10 PPB |
| Pymetrozine Degrad (CGA-180777) | 444113-39 (1,457 KB) |
Soil | 9/9/96 | Novartis Crop Protection | HPLC/UV | 10 PPB |
| Pymetrozine Degrad (GS23199 & CGA294849) | 444113-35 (1,606 KB) |
Soil | 3/7/97 | Novartis Crop Protection | HPLC/UV | 10 PPB |
| Pyraclostrobin | 451187-07 (1,334 KB) |
Soil | 12/15/98 | BASF Corp. | LC/MS | 0.01 PPM |
| Pyrethrin | 438841-02 (573 KB) |
water | 12/19/95 | Pyrethrin Joint Venture | GC/ECD | .0128 ug/L |
| Pyridaben | 444161-01 (285 KB) |
Soil | 9/8/97 | BASF Corp | GC/ECD | .01 PPM |
| Pyridaben (BAS300 I) | 441227-03 (444 KB) |
Sediment | 6/24/96 | BASF Corp | GC/ECD | .01 PPM |
| Pyridate | 422968-01 (1,033 KB) |
Soil | 4/24/92 | Agrolinz | HPLC/UV | .02 PPM |
| Pyriproxyfen | 440369-16 (294 KB) |
Soil | 4/16/96 | Valent | GC/NPD | .02 PPM |
| Pyriproxyfen 4'OH | 440369-17 (237 KB) |
Soil | 4/16/96 | Valent | HPLC/UV | .1 PPM |
| Pyrithiobac-Sodium | 433738-05 (2,932 KB) |
Soil | 8/27/97 | E I Dupont De Nemours | LC/MS | 1 PPB |
| Pyrithiobac-Sodium | 433172-14 (1,412 KB) |
Water | 7/19/94 | E I Dupont De Nemours | HPLC/UV | .3 PPB |
| Pyroxsulam (XDE 742) | 469084-53 (30 MB) |
Soil | 2/13/2006 | Dow AgroSciences LLC | LC/MS/MS | 1.0 ng/g |
| Pyroxsulam (XDE 742) | 469085-01 (33 MB) |
Water | 2/15/2006 | Dow AgroSciences LLC | LC/MS/MS | .05 ug/l |
Q
| Pesticide Name | MRID No. | Matrix | Date of Method | Registrant Name | Analysis | Detection Limit (LOQ) |
|---|---|---|---|---|---|---|
| Quinclorac | 410635-68 (706 KB) |
Soil | 2/1/89 | BASF Corp | GC/MS | .025 PPM |
| Quinclorac | 410635-69 (733 KB) |
Soil | 3/1/89 | BASF Corp | HPLC/UV | .05 PPM |
| Quinclorac | 422941-11 (618 KB) |
Soil | 10/11/91 | BASF Corp | GC/ECD | .01 PPM |
| Quinclorac | 440866-01 (547 KB) |
Soil | 8/13/96 | BASF Corp | LC/MS/MS | .01 PPM |
| Quinclorac | 410635-70 (357 KB) |
Water | 10/1/86 | BASF Corp | GC/ECD | 10 PPT |
| Quinclorac (BAS514H) | 440845-04 (796 KB) |
Soil | 8/7/96 | BASF Corp | LC/MS/MS | 10 PPB |
| Quintozene (PCNB) | 430615-01 (451 KB) |
Soil | 11/12/93 | Uniroyal Chemical Co | GC/ECD | .005 PPM |
| Quintozene (PCNB) | 446023-01 (649 KB) |
Soil | 6/16/98 | Uniroyal Chemical Co | GC/ECD | 0.005 PPM |
| Quintozene (PCNB) | 452286-01 (1,003 KB) |
Water | 1/12/01 | Uniroyal Chemical Co | GC/ECD | .1 PPB |
R
| Pesticide Name | MRID No. | Matrix | Date of Method | Registrant Name | Analysis | Detection Limit (LOQ) |
|---|---|---|---|---|---|---|
| Rimsulfuron | 430231-01 (853 KB) |
Soil | 10/18/93 | E I Dupont de Nemours | HPLC/UV | 0.20 PPB |
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