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Index of Environmental Chemistry Methods (ECM) - M
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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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M
| Analyte(s) by Pesticide | MRID | EPA Review | Matrix | Method Date | Registrant | Analysis | Limit of Quantitation (LOQ) |
|
|---|---|---|---|---|---|---|---|---|
| Environmental Chemistry Method | Independent Laboratory Validation | |||||||
| Malathion & Malaoxon | 417277-01 (PDF) (24 pp, 627K) |
PDF (40 pp, 822K) |
Soil | 8/1/89 | American Cyanamid | GC/FPD | 30 µg/kg | |
| 420584-01 (PDF) (38 pp, 811K) |
PDF (40 pp, 822K) |
Water | 10/2/91 | American Cyanamid | GC/FPD | 30 µg/L | ||
| Maleic Hydrazide | 447125-01 (PDF) (38 pp, 654K) |
Soil | 10/19/98 | Uniroyal Chemical Co | HPLC/ELCD | 10 PPB | ||
| Maleic Hydrazide Technical | 449000-01 (PDF) (11 pp, 254K) |
Water | 7/20/99 | Uniroyal Chemical Co | HPLC/ELCD | 0.1 PPM | ||
| Mancozeb (Ethylenethiourea, Etu) | 448804-01 (PDF) (28 pp, 426K) |
Water | 7/14/99 | Rohm & Haas | LC/MS/MS | .1 PPB | ||
| MCPA | 421340-01 (PDF) (8 pp, 149K) |
Soil | 3/25/91 | Dow Elanco | GC/ECD | .05 PPM | ||
| 441927-01 (PDF) (60 pp, 966K) |
Water | 12/6/96 | Wildlife International Ltd | GC/MS | 1.0 PPB | |||
| Mecoprop (MCPP) | 400535-02 (PDF) (13 pp, 173K) |
Soil | 1/12/87 | WR Laudis Ass Inc | HPLC/UV | .05 PPM | ||
| Mepiquat Chloride | 423533-01 (PDF) (43 pp, 919K) |
Soil | 6/1/92 | BASF Corp | Ion Chromatogr | .01 PPM | ||
| Mesosulfuron Methyl | 453865-23-W (PDF) (26 pp, 541K) |
Water | 06/16/2000 | Aventis Cropscience | HPLC/UV | 0.1 ug/l | ||
| Mesotrione | 445051-26 (PDF) (76 pp, 1.28MB) |
Soil | 12/4/97 | Zeneca Ag Products | HPLC/UV | 0.005 ug/g | ||
| Metaflumizone | 462642-27 (PDF) (66 pp, 1.16MBK) |
Water | 11/24/2003 | BASF Corporation | LC/MS/MS | 0.05 ug/kg | ||
| Metalaxyl | 409854-01 (PDF) (17 pp, 304K) |
Soil | 7/15/88 | Ciba-Geigy Corp | GC/NPD | .025 PPM | ||
| 422598-04 (PDF) (11 pp, 331K) |
Water/Soil | 1/21/92 | Ciba Geigy Corp | GC/NPD | 1 /10.0 PPB | |||
| Metaldehyde | 422870-01 (PDF) (40 pp, 557K) |
Soil | 4/14/92 | En-Cas Analytical Lab | GC/NPD | .02 PPM | ||
| Methidathion and Metab | 420484-01 (PDF) (12 pp, 203K) |
Soil | 5/1/91 | Ciba Geigy | GC/NPD | .01 PPM | ||
| Methomyl | 416239-01 (PDF) (5 pp, 118K) |
Soil | 11/10/89 | Dupont Ag Products | HPLC/UV | .02 PPM | ||
| 431174-01 (PDF) (30 pp, 706K) |
Soil/Water | 11/12/93 | E I Dupont de Nemours & Co | Immunoassay | 10 PPB | |||
| 431174-02 (PDF) (5 pp, 104K) |
Soil/Water | 8/27/93 | E I Dupont de Nemours | HPLC/UV | Not specified | |||
| 422880-01 (PDF) (13 pp, 208K) |
Soil | 11/27/91 | Dupont Ag Products | HPLC/UV | .02 PPM | |||
| 431174-02 (PDF) (19 pp, 300K) |
Water | 4/8/91 | E I Dupont de Nemours | HPLC/UV | 0.1 PPB | |||
| Methoxyfenozide | 446178-23 (PDF) (18 pp, 428K) |
PDF (42 pp, 890K) |
Soil | 6/12/98 | Rhom and Haas Co. | HPLC/UV | 10 µg/kg | |
| Metiram (1-3 Dimethylurea) | 415144-01 (PDF) (18 pp, 352K) |
Soil | 11/22/89 | ICI American Inc | GC/NPD | 0.02 PPM | ||
| Metolachlor | 413098-05 (PDF) (27 pp, 387K) |
Soil | 11/1/89 | Ciba Geigy | GC/MS | Not specified | ||
| 454996-01 (PDF) (41 pp, 643K) |
Water | 6/23/99 | Novartis Crop Protection | Immunoassay | 0.10 PPB | |||
| 447123-01 (PDF) (29 pp, 638K) |
Water | 3/20/96 | Monsanto | GC/MS | 0.05 PPB | |||
| Metolachlor (CGA-24705) | 413098-05 (PDF) (20 pp, 405K) |
Soil | 11/1/89 | Ciba Geigy | GC/NPD | .05 PPM | ||
| Metolachlor (R) | 454996-12 (PDF) (46 pp, 770K) |
Water | 8/20/01 | Syngenta Crop Protection | Immunoassay | 0.20 PPB | ||
| Metolachlor (S) | 454996-11 (PDF) (46 pp, 759K) |
Water | 8/20/01 | Syngenta Crop Protection | Immunoassay | 0.075 PPB | ||
| Metsulfuron-Methyl (Harmony) | 418217-01 (PDF) (25 pp, 512K) |
Soil | 11/17/98 | E I Dupont | HPLC/UV | Not specified | ||
| Mevinphos | 417603-01 (PDF) (9 pp, 214K) |
Soil | 12/1/90 | Amvac Chemical | GC/FPD | .01 PPM | ||
| Milbemectin | 454147-04-S (PDF) (66 pp, 1.03MB) |
Soil | 01/04/2001 | Wildlife International | HPLC/FLD | 1.0 ug/kg | ||
| 448443-34 (PDF) (34 pp, 458K) |
Water | 6/18/98 | Sankyo Co., Ltd | HPLC/FLD | 0.005 ugLg | |||
| Molinate | 414218-03 (PDF) (7 pp, 123K) |
PDF (14 pp, 274K) |
Water | 4/22/85 | ICI Americas Inc | GC/NPD | 3 µg/L | |
| 403917-06 (PDF) (10 pp, 167K) |
Soil | 4/22/85 | Stauffer Chemical Co | GC/ECD | 0.05 PPM | |||
| Molinate (Carboxymolinate) | 414218-03 (PDF) (30 pp, 543K) |
Water | 11/20/89 | ICI Americas Inc | GC/MSD | 0.01 PPM | ||
| Molinate (Hexamethylenemine) | 414218-03 (PDF) (16 pp, 260K) |
Water | 6/30/89 | ICI Americas Inc | GC/NPD | 0.01 PPM | ||
| Molinate (S-methyl) | 414218-03 (PDF) (23 pp, 359K) |
Soil | 2/15/89 | ICI Americas | GC/NPD | 0.01 PPM | ||
| Molinate Sulfoxide | 414218-03 (PDF) (17 pp, 255K) |
Soil | 9/11/89 | ICI Americas Inc | GC/NPD | 0.05 PPM | ||
| 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 |