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Index of Environmental Chemistry Methods (ECM) - T

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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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T

Analyte(s) by Pesticide MRID EPA Review Matrix Method Date Registrant Analysis Limit of Quantitation
(LOQ)
Environmental Chemistry Method Independent Laboratory Validation
Tebuconazole 407009-63 (PDF)
(27 pp, 534KB)
    Soil/Water 8/1/86 Mobay Corp GC/NPD .05 PPM/.005
Tebuconazole (Folicur) 422095-05 (PDF)
(31 pp, 579KB)
    Soil/Water 1/15/92 (Bayer Ag) Miles Inc GC/NPD Not specified
Tembotrione & Degradates 46695523 (PDF)
(31 pp, 543KB)
46695525 (PDF)
(13 pp, 191KB)
  Soil 8/8/05 Bayer CropScience LC/MS/MS 10 g/kg
46695524 (PDF)
(16pp, 284KB)
46695526 (PDF)
(11pp, 156KB)
  Water 11/2/05 Bayer CropScience LC/MS/MS 0.05 g/L
Tepraloxydim 444672-45 (PDF)
(25 pp, 432KB)
    Soil 5/29/97 BASF Corp LC/MS/MS 0.01 PPM
444672-44 (PDF)
(44 pp, 810KB)
    Soil 3/14/97 BASF Corp LC/MS/MS 0.01 PPM
444673-03 (PDF)
(31 pp, 556KB)
    Soil 11/22/96 BASF Corp HPLC/UV 0.01 PPM
444671-30 (PDF)
(27 pp, 569KB)
    Water 4/22/97 BASF Corp HPLC/UV 0.05 PPM
Terbacil 435855-01 (PDF)
(19 pp, 334KB)
    Soil 2/7/95 Dupont Ag Products GC/NPD 0.1 PPM
Terbufos & Degradates 41883102 (PDF)
(9 pp, 151KB)
    Soil 5/1/86 American Cyanamid Co GC/FPD 50 g/kg
49057601 (PDF)
(11 pp, 1MB)
48978101 (PDF)
(8 pp, 1MB)
PDF
(6 pp, 139KB)
Soil/ Sediment 5/28/12 AMVAC Chemical Corporation LC-MS/MS 10 g/kg
49127101 (PDF)
(12 pp, 292KB)
48978102 (PDF)
(8 pp, 1MB)
PDF
(6 pp, 186KB)
Water 5/22/12 AMVAC Chemical Corporation LC-MS/MS 0.10 g/L
Tetraconazole 44865404 (PDF)
(8 pp,174KB)
    Soil 11/13/98 ISAGRO RICERCA GC/NPD 7 µg/kg
45068405 (PDF)
(13 pp,289KB)
    Water 12/9/98 ISAGRO RICERCA GC/NPD 0.1 µg/L
Thiabendazole 431872-01 (PDF)
(23 pp, 387KB)
    Soil 3/31/94 Merck & Co HPLC/FLD .01 PPM
431872-03 (PDF)
(22 pp, 371KB)
    Soil 3/31/94 Merck & Co HPLC/FLD .01 PPM
Thiacloprid & Degradates 44927906 (PDF)
(18 pp, 454KB)
44927912 (PDF)
(8 pp, 124KB)
PDF
(12 pp, 1.23MB)
Soil 10/29/97 Bayer Corporation LC/MS/MS 10 g/kg
Thiamethoxam 449754-02 (PDF)
(48 pp, 1.56MB)
    Soil 1/22/99 Novartis Crop Protection LC/MS 1 PPB
Thiazopyr 444994-01 (PDF)
(65 pp, 1.10MB)
    Water/Soil 1/8/98 Rohm and Haas Co GC/ECD .1 PPB
Thiencarbazone & Degradates 47070043 (PDF)
(35 pp, 569KB)
47070044 (PDF)
(12 pp, 223KB)
PDF
(8 pp, 830KB)
Soil 3/16/07 Bayer CropScience LC/MS/MS 2.0 µg/kg
47070114 (PDF)
(35 pp, 515KB)
47070118 (PDF)
(11 pp, 182KB)
PDF
(8 pp, 1005KB)
Water 3/22/07 Bayer CropScience LC/MS/MS 0.5 µg/L
Thifensulfuron Methyl 418217-01 (PDF)
(31 pp, 525KB)
    Soil 11/1/89 E I Dupont De Nemours HPLC/PCD 100 PPT
Thiobencarb 434040-05 (PDF)
(34 pp, 584KB)
    Soil/Water 8/1/88 Valent USA Corp GC/NPD .01 PPM
Thiophanate 419301-02 (PDF)
(17 pp, 266KB)
    Soil 4/27/91 Atochem North America HPLC/UV .05 PPM
434337-01 (PDF)
(14 pp, 352KB)
    Soil 10/7/94 Elf Afochem HPLC/UV .05 PPM
Thiram 447245-01 (PDF)
(13 pp, 494KB)
    Soil 7/1/96 Morse Lab GC/FPD .02 PPM
452286-02 (PDF)
(7 pp, 164KB)
    Water 3/27/00 Uniroyal Chemical Co. HPLC/ELCD .1 PPB
447245-01 (PDF)
(12 pp, 423KB)
    Water 7/1/96 Morse Lab GC/FPD 3 PPB
Tolclofos-methyl 48842102(PDF)
(9 pp, 305KB)
    Soil 7/10/12 Valent U.S.A. Corporation GC/MS 10 g/kg
48842101(PDF)
(8 pp, 270KB)
    Water 7/10/12 Valent U.S.A. Corporation GC/MS 0.10 g/L
48842103(PDF)
(8 pp, 252KB)
    Water 7/10/12 Valent U.S.A. Corporation GC/MS 0.10 g/L
Topramezone & degradate M670H05 45902429 (PDF)
(14 pp, 391KB)
    Soil 11/4/02 BASF Corporation LC/MS/MS 1.0 µg/kg
Topramezone & 3 degradates 48837001 (PDF)
(22 pp, 3.8MB)
    Water & sediment 5/16/12 BASF Crop Protection LC/MS/MS 1.0 µg/kg
Tralkoxydim 441048-07 (PDF)
(46 pp, 598KB)
    Soil 2/7/96 Zeneca Agrochemicals LC/MS/MS 0.01 PPM
No MRID (PDF)
(22 pp, 351KB)
    Soil 11/1/98 Zeneca Ag Products HPLC/UV 0.005 PPB
453020-02-W (PDF)
(35 pp, 688KB)
    Water 03/29/00 Zeneca Agrochemicals HPLC/MS 0.05 ug/l
Tralomethrin 412839-01 (PDF)
(14 pp, 334KB)
    Soil 5/13/88 Hoechst-Roussel Agri GC/ECD 10 PPT
Triallate & Degradate TCPSA 40117901 (PDF)
(10 pp, 230KB)
  PDF
(3 pp, 109KB)
Soil 2/27/87 Monsanto Agricultural Co. GC/ECD 10 µg/kg
Triasulfuron 404564-05 (PDF)
(22 pp, 402KB)
    Soil 2/13/87 Ciba Geigy Corp HPLC/UV 1.0 PPB
416562-15 (PDF)
(32 pp, 500KB)
    Water 6/11/90 Ciba Geigy Corp HPLC/PCD .1
Triasulfuron (Amber) 432443-03 (PDF)
(62 pp, 1.04MB)
    Soil/Water 7/13/93 Ciba-Geigy Corp Immunoassay .1 PPB
Triazamate (RH-7988) 443505-43 (PDF)
(58 pp, 950KB)
    Soil 7/1/97 Rohm and Haas Co LC/MS/MS 0.01 PPM
Triazines & Metolachlor 46839502 (PDF)
(31 pp, 725KB)
  PDF
(16 pp, 473KB)
Water 11/11/05 Syngenta Crop Protection, Inc. LC/MS/MS 0.10 g/L
Tribenuron-methyl & Degradates 49124301 (PDF)
(20 pp, 299KB)
49124302 (PDF)
(8 pp, 385KB)
PDF
(4 pp, 133KB)
Soil 11/28/12 E.I. du Pont de Nemours and Company LC-MS/MS 1.0 µg/kg
Tribufos & Degradate DBDS 42350006 (PDF)
(5 pp, 117KB)
See EPA Review PDF
(28 pp, 456KB)
Soil 6/14/89 Mobay Corporation GC/FPD 10 µg/kg
Trichloroacetic Acid 417368-29 (PDF)
(33 pp, 657KB)
    Soil 8/4/89 E I Dupont De Nemours GC/ECD .01 PPM
Trichloron 423225-01 (PDF)
(24 pp, 424KB)
    Soil 11/20/90 Mobay Corp. GC/NPD 0.01 PPB
Triclopyr 444561-07 (PDF)
(50 pp, 734KB)
    Soil/Sediment 9/30/97 Dow Elanco GC/MS 0.01 PPM
444561-06 (PDF)
(35 pp, 506KB)
    Water 9/8/97 Dow Elanco Immunoassay 0.19 PPB
444561-09 (PDF)
(42 pp, 632KB)
    Water 10/28/97 Dow Elanco GC/MS 0.1 PPB
417143-08 (PDF)
(22 pp, 368KB)
    Water 2/10/84 Dowelanco-North American GC/ECD .05 PPM
Trifloxystrobin & Degradates 44496811 (PDF)
(29 pp, 609KB)
    Soil 6/5/97 Novartis Crop Protection Inc. HPLC/UV 10 µg/kg
Trifloxysulfuron 453718-31 (PDF)
(42 pp, 1.09MB)
    Soil 2/10/00 Novartis Crop Protection LC/MS/MS 0.5 PPB
Triflumizole 452720-01 (PDF)
(36 pp, 713KB)
    Soil 1/14/00 Uniroyal Chemical Co GC/ECD .003 PPM
Trifluralin 155978 (PDF)
(9 pp, 192KB)
    Soil/Water 12/1/83 Dow Elanco GC/ECD .0003 PPM
Triflusulfuron Methyl 427495-01 (PDF)
(36 pp, 628KB)
  PDF
(24 pp, 696KB)
Soil 12/5/91 E I Dupont De Nemours HPLC/UV 5.0 g/kg
Trimethacarb 411241-01 (PDF)
(20 pp, 436KB)
    Soil 4/4/89 Rhone-Poulenc GC/NPD .015 PPM
Triticonazole 448021-30 (PDF)
(60 pp, 1.53MB)
    Soil 8/16/00 Enviro-Test Laboratories LC/MS 0.005 PPM
Trinexapac 418695-39 (PDF)
(10 pp, 174KB)
    Soil 4/10/91 Ciba Geigy HPLC/UV .01 PPM

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