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Index of Environmental Chemistry Methods (ECM) - C

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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

C

Analyte(s) by Pesticide MRID EPA Review Matrix Method Date Registrant Analysis Limit of Quantitation
(LOQ)
Environmental Chemistry Method Independent Laboratory Validation
Carbaryl 419826-05 (PDF)
(16 pp, 232KB)
    Soil 2/26/91 Rhone-Poulenc Ag HPLC/FLD 0.01 PPM
451162-02 (PDF)
(15 pp, 250KB)
    Water 2/16/99 Rhone Poulenc Ag Co LC/MS/MS 30 PPT
Carboxin 417255-02 (PDF)
(15 pp, 351KB)
    Soil 11/1/90 Uniroyal Chemical Co HPLC/FLD .01 PPM
412594-01 (PDF)
(13 pp, 304KB)
    Soil 6/26/89 Uniroyal Chemical Co GC/NPD .05 PPM
Carfentrazone-Ethyl 444190-18 (PDF)
(50 pp, 856KB)
    Soil 9/26/97 FMC Corp GC/MS 5 PPB
441650-02 (PDF)
(9 pp, 164KB)
    Water 5/4/96 FMC Corp Ag Products HPLC/UV 9.9 PPB
Chlorantraniliprole & Degradates 46889126 (PDF)
(47 pp, 818KB)
46979431 (PDF)
(11 pp, 190KB)
  Soil 7/6/06 E. I. du Pont de Nemours & Co. LC-MS/MS 0.5 g/kg
46979445 (PDF)
(19 pp, 344KB)
46979530 (PDF)
(13 pp, 179KB)
  Water 2/18/05 E. I. du Pont de Nemours & Co. APCI-LC-MS/MS 0.1 g/L
Chloridazon 423032-02 (PDF)
(37 pp, 530KB)
    Soil 8/1/89 BASF Corp GC/NPD .01 PPM
430863-01 (PDF)
(19 pp, 307KB)
    Soil 8/4/92 BASF Corp GC/NPD .01 PPM
Chlorimuron 415420-01 (PDF)
(22 pp, 482KB)
    Soil 1/1/86 E I Dupont De Nemours HPLC/UV Not specified
Chlorimuron Ethyl 434300-01 (PDF)
(47 pp, 760KB)
    Soil 10/21/94 E I Dupont HPLC/UV .4 PPB
Chlorothalonil 415648-30 (PDF)
(16 pp, 380KB)
    Soil 3/1/89 Fermenta Plant Protection Co GC/ECD .01 PPM
Chlorpyrifos 421449-15 (PDF)
(21 pp, 355KB)
    Soil 6/3/91 Makhteshim-Aganinc GC/ECD .05 PPM
438572-01 (PDF)
(23 pp, 348KB)
    Soil 11/9/95 Dow Elanco GC/FPD Not specified
Chlorsulfuron 434067-01 (PDF)
(60 pp, 1.01MB)
    Water 6/25/91 Dupont HPLC/UV .1 PPB
Chlorthal-Dimethyl 415086-09 (PDF)
(14 pp, 342KB)
    Soil 12/1/89 None GC/ECD Not specified
Clethodim 410302-09 (PDF)
(25 pp, 493KB)
    Soil 1/18/88 Chevron Chemical HPLC/UV .02 PPM
410302-09 (PDF)
(25 pp, 492KB)
    Soil 5/1/88 Chevron Chemical GC/FPD .02 PPM
Clodinafop Propargyl 443991-89 (PDF)
(17 pp, 301KB)
    Soil 3/19/92 Novartis Crop Protection HPLC/UV .005 PPM
443991-88 (PDF)
(20 pp, 414KB)
    Soil 4/22/91 Novartis Crop Protection HPLC/UV .05 PPM
446461-01 (PDF)
(41 pp, 558KB)
    Soil 3/11/98 Novartis Crop Protection GC/MS 0.03 PPM
Clodinafop Propargyl Degradate CGA-302371 446461-02 (PDF)
(24 pp, 314KB)
  PDF
(30 pp, 857KB)
Soil 3/18/98 Novartis Crop Protection LC/MS 5.0 µg/kg
Clothiandin (Ti-435) 454229-02-S (PDF)
(39 pp, 803KB)
    Soil 02/06/2001 Bayer Corporation LC/MS/MS 5 ug/kg
Clomazone 443484-07 (PDF)
(26 pp, 363KB)
    Soil 1/20/97 FMC Corp. GC/MS 50 PPB
443484-07 (PDF)
(26 pp, 364KB)
    Water 1/20/97 FMC Corp. GC/MS 1 PPB
Cloransulam-Meth 442315-02 (PDF)
(20 pp, 462KB)
    Soil 9/14/95 Dow Elanco GC/MSD 1.0 ug/L
442315-03 (PDF)
(30 pp, 371KB)
    Water 12/17/96 Dow Elanco GC/MS .1 PPB
Clorethoxyfos 412906-19 (PDF)
(40 pp, 559KB)
    Soil 10/5/89 E I Dupont GC/ECD .01 PPM
Cyanazine 416599-01 (PDF)
(90 pp, 1.51MB)
    Soil 10/19/88 Dupont Ag Products HPLC/UV .05 PPM
Cyanimide 436468-01 (PDF)
(10 pp, 237KB)
    Soil 4/27/95 CFPI HPLC/UV .01 PPM
Cyantraniliprole 48119921 (PDF)
(15 pp, 108KB)
48122528 (PDF)
(12 pp, 131KB)
  Soil 4/3/06 E. I. du Pont de Nemours & Co LC-MS/MS 1.0 g/kg
48119937 (PDF)
(12 pp, 154KB)
48122527 (PDF)
(12 pp, 154)
  Soil 4/28/10 E. I. du Pont de Nemours & Co. LC-MS/MS 1.0 g/kg
48119927 (PDF)
(12 pp, 128KB)
48122535 (PDF)
(14 pp, 329KB)
  Water 2/1/10 E. I. du Pont de Nemours & Co. LC-MS/MS 0.10 g/L
Cyazofamid 454090-21 (PDF)
(73 pp, 1.0MB)
    Water 12/01/99 ISK Biosciences Corporation HPLC/UV 0.1 ppb
Cyclanilide 438683-33 (PDF)
(19 pp, 321KB)
    Soil 8/29/95 Rhone-Poulenc HPLC/UV 3 PPB
Cycloate 415824-05 (PDF)
(23 pp, 406KB)
    Soil 11/7/89 ICI Americas Inc GC/NPD .01 PPM
Cyfluthrin 415113-01 (PDF)
(10 pp, 286KB)
  PDF
(16 pp, 690KB)
Sediment 6/15/83 Mobay Corporation GC/ECD 10 g/kg
415113-01 (PDF)
(8 pp, 190KB)
    Water 6/15/83 Mobay Corporation GC/ECD 10 PPT
Cyhalofop-butyl Degradates (Diacid, Acid, & Amide) 45000523 (PDF)
(22 pp,463KB)
45204004 (PDF)
(11 pp,217KB)
PDF
(15 pp, 553KB)
Soil 12/15/99 Dow AgroSciences, LLC LC/MS 10 g/kg
45000522 (PDF)
(23 pp, 445KB)
    Water 12/15/99 Dow AgroSciences, LLC LC/MS 1.0 g/L
(25 g/L for FHPBA)
Cymoxanil 441807-49 (PDF)
(16 pp, 395KB)
    Soil 10/31/96 Dupont Ag Products HPLC/UV .05 PPM
441807-53 (PDF)
(45 pp, 651KB)
    Soil 11/5/96 E.I. Dupont De Nemours and Co. LC/MS .05 PPM
441807-51 (PDF)
(37 pp, 595KB)
    Water 9/11/96 E.I. Dupont De Nemours and Co. HPLC/UV 3 PPB
441807-53 (PDF)
(45 pp, 671KB)
    Water 11/5/96 E.I. Dupont De Nemours and Co. LC/MS .002 PPM

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