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Index of Environmental Chemistry Methods (ECM) - I

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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.


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I

Analyte(s) by Pesticide MRID EPA Review Matrix Method Date Registrant Analysis Limit of Quantitation
(LOQ)
Environmental Chemistry Method Independent Laboratory Validation
Imazamethabenz-Methyl 416275-01 (PDF)
(15 pp, 312KB)
    Soil 1/10/90 American Cyanimid HPLC/UV .01 PPM
Imazapyr (Arsenal) 418915-01 (PDF)
(12 pp, 254KB)
    Soil 10/1/89 American Cyanamide Co HPLC/UV 5 PPB
418915-01 (PDF)
(10 pp, 244KB)
    Water 10/1/89 American Cyanamide Co HPLC/UV 5 PPB
Imazaquin 43019801 (PDF)
(7 pp, 194KB)
See EPA Review PDF
(19 pp, 980KB)
Soil 6/3/93 American Cyanamid Company HPLC/UV 12.5 µg/kg
Imazethapyr 404294-11 (PDF)
(9 pp, 234KB)
    Soil 9/15/87 American Cyanimid HPLC/UV 5 PPB
Imazethapyr (CL 263, 222) No MRID (PDF)
(19 pp, 553KB)
    Soil 1/31/92 American Cyanamid Co HPLC/UV 5 PPB
Imazethapyr (CL 263, 499) 448651-03 (PDF)
(10 pp, 249KB)
    Soil 11/5/97 American Cyanamid Co. CE/UV 1 PPB
Imazomax (CL 299, 263) 438762-29 (PDF)
(28 pp, 648KB)
    Soil 1/1/95 American Cyanamid Co HPLC/UV 5 PPB
Imazomax (CL 354, 825) 438762-29 (PDF)
(22 pp, 540KB)
    Soil 8/21/95 American Cyanamid Co HPLC/UV 5 PPB
Imazosulfuron & Degradates 47679106 (PDF)
(13 pp, 389KB)
47305219 (PDF)
(20 pp,708KB)
  Soil 4/23/07 Valent U.S.A. Corporation LC/MS/MS 20 µg/kg
47679106 (PDF)
(14 pp, 498KB)
    Water 8/20/08 Valent U.S.A. Corporation LC/MS/MS 5 µg/L
Imidacloprid 422563-84 (PDF)
(12 pp, 270KB)
    Soil 12/11/91 Mobay Corp HPLC/UV .01 PPM
431432-02 (PDF)
(24 pp, 599KB)
    Water 2/23/94 Mobay (Bayer) GC/MS .05 PPM
Imidacloprid (NTN 33893) 106637 (PDF)
(13 pp, 232KB)
    Water 11/27/91 Miles Inc. HPLC/UV Not specified
Indaziflam & Degradates 47443276 (PDF)
(26 pp, 334KB)
47443278 (PDF)
(8 pp, 151KB)
PDF
(10 pp, 218KB)
Soil 6/16/08 Bayer CropScience LC/MS/MS 1.5 µg/kg
47443273 (PDF)
(26 pp, 402KB)
47443274 (PDF)
(11 pp, 103KB)
PDF
(7 pp, 348KB)
Water 6/27/08 Bayer CropScience
LC/MS/MS 0.05 µg/L
Indoxacarb 444773-15 (PDF)
(28 pp, 485KB)
    Water 6/12/97 E.I. Dupont De Nemours GC/ECD 0.05 PPB
Indoxacarb (DPX-KN128) 444773-16 (PDF)
(41 pp, 800KB)
    Soil 11/10/97 E.I. Dupont De Nemours GC/MS 0.01 PPM
Iodomethane 45593711 (PDF)
(6 pp, 100KB)
    Soil 1/18/02 Arvesta Corporation GC/ECD 2.5 µg/kg
45593715 (PDF)
(8 pp, 138KB)
    Water 11/7/01 Arvesta Corporation HPLC/UV 25 µg/L
Iodosulfuron + Metsulfuron methyl 451085-02 (PDF)
(38 pp, 869KB)
    Soil 2/4/00 Hoechst Schering Agr Evo GmbH LC/MS/MS 0.02PPB
451087-22 (PDF)
(87 pp, 2.04MB)
    Water 2/8/00 Hoechst Schering Agr Evo GmbH HPLC/UV 0.1 PPB
Iprodione 419836-01 (PDF)
(29 pp, 469KB)
    Sediment 9/25/90 Rhone-Poulenc Ag Co HPLC/UV 20 PPB
437183-01 (PDF)
(10 pp, 256KB)
    Soil 6/22/95 Rhone-Poulenc Ag Co LC/MS/MS 10 PPB
Iprodione & Metab 452392-03 (PDF)
(26 pp, 426KB)
    Water 6/22/99 Rhone-Poulenc Ag Co LC/MS/MS 50 PPT
Isoxaben 400595-08 (PDF)
(14 pp, 295KB)
    Soil 12/1/86 Elanco Products Co HPLC/UV .005 PPM
Isoxaflutole 439048-41 (PDF)
(37 pp, 935KB)
    Soil 12/7/95 Rhone Poulenc Ag HPLC/UV 10 PPB
448305-03 (PDF)
(31 pp, 535KB)
    Soil 2/26/99 Rhone-Poulenc Ag co LC/MS/MS .4 PPB
448305-02 (PDF)
(40 pp, 697KB)
    Water 4/29/99 Rhone-Poulenc Ag Co LC/MS/MS 10 PPT

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