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Index of Environmental Chemistry Methods (ECM) - A

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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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Skip indicies navigation bar. Go to first list, methods for pesticide names in the number

A

Analyte(s) by Pesticide MRID EPA Review Matrix Method Date Registrant Analysis Limit of Quantitation
(LOQ)
Environmental Chemistry Method Independent Laboratory Validation
Abamectin / Avermectins 45906202 (PDF)
(18 pp, 264K)
45906205 (PDF)
(10 pp, 209K)
PDF
(6 pp, 386K)
Soil 6/12/02 Syngenta Crop Protection, Inc. LC-MS/MS 0.5 µg/kg
42900002 (PDF)
(5 pp, 162K)
  PDF
(36 pp, 1.2Mb)
Soil 9/18/91 Merck and Co., Inc. HPLC/FLD 1 µg/kg
45906203 (PDF)
(16 pp, 317K)
45906204 (PDF)
(9 pp, 194K)
PDF
(6 pp, 344K)
Water 6/12/02 Syngenta Crop Protection, Inc. LC-MS/MS 0.05 µg/L
40069610 (PDF)
(8 pp, 188K)
    Water/
Sediment
2/5/86 Merck and Co., Inc. HPLC/FLD 0.1 µg/L water / 1 µg/kg sediment
Acephate 405048-12 (PDF)
(12 pp, 199K)
    Soil 9/9/87 Chevron Chemical Co. GC/FPD 0.2 PPM
Acequinocyl & Degradates 48016601 (PDF)
(18 pp, 530 K)
46182602 (PDF)
(19 pp, 475 K)
  Soil 11/18/09 Arvsta LifeScience N.A., LLC LC/MS/MS 10 g/kg
48016602 (PDF)
(9 pp, 286K)
46182602 (PDF)
(19 pp, 475 K)
  Water 12/18/09 Arvsta LifeScience N.A., LLC LC/MS/MS 0.1 µg/L
Acetamiprid 449885-36 (PDF)
(69 pp, 2.01MB)
  PDF
(22 pp, 1.68Mb)
Water 6/24/97 Nippon Soda Co., Ltd.

HPLC/UV 0.1 PPB
Acetamiprid Degradate IM-1-4 449885-16 (PDF)
(12 pp, 411K)
  PDF
(14 pp, 212K)
Soil 2/25/98 Rhone-Poulenc Ag Company

LC/MS/MS 10 PPB
Acetamiprid & Degradate IC-0 449885-16 (PDF)
(11 pp, 374K)
  PDF
(20 pp, 650K)
Soil 2/25/98 Rhone-Poulenc Ag Company LC/MS/MS 10 PPB
Acetamiprid Degradate IM-1-2 449885-16 (PDF)
(11 pp, 372K)
  PDF
(14 pp, 211K)
Soil 2/25/98 Rhone-Poulenc Ag Company LC/MS/MS 10 PPB
Acetochlor 408119-02 (PDF)
(28 pp, 350K)
    Soil 8/1/88 Monsanto Ag Co GC/ECD 0.005 PPM
415920-12 (PDF)
(36 pp, 407K)
    Soil 5/1/89 ICI Americas GC/NPD 0.01 PPB
425499-18 (PDF)
(26 pp, 252K)
    Soil 3/31/92 ICI Americas GC/MS 0.01 PPM
425734-02 (PDF)
(68 pp, 1.11MB)
    Soil 10/3/90 Monsanto GC/ECD 0.005 PPM
447123-01 (PDF)
(29 pp, 638K)
    Water 3/20/96 Monsanto GC/MS 0.05 PPB
Acetochlor (Mon 4660) 410892-04 (PDF)
(14 pp, 236K)
    Soil 11/1/88 Monsanto GC/ECD 0.01 PPM
Acetochlor & its Oxanilic Acid Metab 446327-08 (PDF)
(39 pp, 771K)
    Water 2/3/98 Zeneca Ag Products GC/MSD .05 PPB
Acetochlor & its Sulphoric Acid Metab 446327-09 (PDF)
(39 pp, 545K)
    Water 12/20/96 Zeneca Ag Products GC/MS .05 PPB
Acetochlor (Multi) No MRID (PDF)
(15 pp, 215K)
    Water 6/10/94 Zeneca Ag Products/Monsanto GC/ECD 1 PPB
Acetochlor Metab 415920-13 (PDF)
(36 pp, 407K)
    Soil 5/24/90 ICI Americas Inc. HPLC/UV 0.02 PPB
Acibenzolar-s-methyl 445370-44 (PDF)
(19 pp, 711K)
  PDF
(26 pp, 1.7Mb)
Soil 7/30/93 Novartis Crop Protection, Inc. HPLC/UV 0.02 PPM
Acibenzolar-s-methyl Degradate CGA 210007 445370-43 (PDF)
(23 pp, 560K)
    Soil 1/15/95 Ciba-Geigy Limited HPLC/UV 0.004 PPM
Acrolein & Metab. 415132-04 (PDF)
(12 pp, 111K)
    Water 2/9/90 Baker Performance Chemicals GC/ECD .01 PPM
Alachlor 452978-01 (PDF)
(20 pp, 456K)
    Water 1/3/01 Monsanto Company LC/MS/MS .025 PPB
Aldoxycarb, Aldicarb 434538-01 (PDF)
(6 pp, 88K)
    Water 11/14/94 Rhone-Poulenc HPLC/FLD 2 PPB
Ametoctradin & Degradates 47700035 (PDF)
(7 pp, 72K)
47700025 (PDF)
(3 pp, 40K)
PDF
(20 pp, 1.8MB)
Soil 7/16/08 BASF Corporation LC-MS/MS 10 µg/kg
47700037 (PDF)
(15 pp, 316K)
47700038 (PDF)
(12 pp, 293K)
48435701 (PDF)
(8 pp, 109K)
PDF
(22 pp, 1.8MB
Water 7/31/08 BASF Corporation LC-MS/MS 0.05 µg/L
Ametryn 417016-01 (PDF)
(29 pp, 332K)
  PDF
(3 pp, 467K)
Soil 10/1/90 Ciba Geigy Corp. HPLC/UV .01 PPM
Aminocyclopyrachlor methyl & degradates 47560226 (PDF)
(13 pp, 440K)
47560233 (PDF)
(11 pp,429K)
  Soil 7/22/08 E.I. du Pont de Nemours and Company LC/MS/MS 1.0 µg/kg
47560230 (PDF)
(13 pp, 423K)
48333616 (PDF)
(9 pp, 438K)
  Water 5/27/08 E.I. du Pont de Nemours and Company LC/MS/MS 1.0 µg/L
Amitraz (Ovasyn) 416373-01 (PDF)
(11 pp, 201K)
    Soil 7/27/90 Nor-Am Chemical Co GC/NPD .01 PPM
Amitrole 405959-01 (PDF)
(12 pp, 293K)
    Soil 2/18/88 Rhone Poulenc Ag GC/NPD .02 PPM
436468-01 (PDF)
(18 pp, 340K)
    Soil 6/1/93 CFPI HPLC/ELCD .01 PPM
Aminopyralid 46235602 (PDF)
(24 pp, 466K)
46235715 (PDF)
(17 pp, 262K)
PDF
(5 pp, 644K)
Soil 1/6/04 Dow AgroSciences LLC LC/MS/MS 1.5 g/kg
47572602 (PDF)
(23 pp, 793K)
  PDF
(7 pp, 802K)
Soil 2/28/08 Dow AgroSciences LLC LC/MS/MS 1.0 g/kg
46235601 (PDF)
(21 pp,457K)
46235713 (PDF)
(13 pp, 205K)
PDF
(4 pp, 711K)
Water 12/9/03 Dow AgroSciences LLC LC/MS/MS 0.05 g/L
47572602 (PDF)
(20 pp, 546K)
  PDF
(7 pp, 802K)
Water 2/28/08 Dow AgroSciences LLC LC/MS/MS 0.05 g/L
Arsenic 409383-01 (PDF)
(14 pp, 198K)
    Soil 12/1/88 Pennwalt Corp AA Spectrometry 0.4 PPM
Atrazine (Multianalyte) 447123-01 (PDF)
(29 pp, 596K)
    Water 3/20/96 Monsanto GC/MS 0.05 PPB
Azinphos methyl 463114-01 (PDF)
(24 pp, 584K)
    Water 1/7/2004 Bayer CropScience LC/MS/MS 30 ng/L
463114-03 (PDF)
(22 pp, 765K)
    Soil 5/12/2004 Bayer CropScience LC/MS/MS 10 ppb
Azoxystrobin 436781-88 (PDF)
(59 pp, 693K)
    Soil 11/16/94 Zeneca Ag Products HPLC/UV .02 PPM
436781-91 (PDF)
(10 pp, 176K)
    Soil 5/17/95 Zeneca Ag Products HPLC/UV .02 PPM
436781-92 (PDF)
(16 pp, 256K)
    Soil 5/17/95 Zeneca Ag Products GC/MS .02 PPM
Azoxystrobin (ICIA5504) 436781-89 (PDF)
(30 pp, 336K)
    Water 8/12/93 Zeneca Ag Products HPLC/UV 1 PPB

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