理 APPENDIX I: PESTDATA 8 Caution: Use this table only as a quick reference for tentative identification of residues found in samples analyzed by the most com- nonly used PAM I multiresidue methods Always compare the residue to a standard chromatographed in your own gas chromatograph Apply appropriate confirmatory tests to verify tentative identification. Note that PESTDATA cannot and does not contain all details, consult PAM I tables that accompany each method for more definitive information about the behavior of the compound through the steps of the methods NOTATONS AND ABBREVIATONS USED IN PESTDATA (In all categories a hyphen indicates absen Name Preferred name for each chemical. ""indicates chemicals with multiple GlC peaks. Chlordane, Strobane, toxaphene and all Aroclors are listed only in the table ordered by name and do not appear in the tables ordered by relative retention times Molecular formula Numbers are not subscripted Averages are used for multicomponent chemicals RRT/ Columns list retention times(relative to chlorpyrifos)on GLC column indicated. Conditions under which these data were gathered are described in these section 302 DG modules GLC Column Section 302 DG modules DGI-DG OV-17 DG13-DG17 OV-225 DG18. DG19 Note that headers in these tables refer to GLC columns by the names used for packed columns, despite DGl-DG19's descriptions of wide bore capillary column systems, because so many of these rrts were developed using packed columns. Rrt data for equivalent packed and capillary columns are expected to be essentially identical and are combined in PESTDATA
Pesticide Analytical Manual Vol. I APPENDIX I Form FDA 2905a (6/92) Transmittal No. 2000-1 (10/1999) Appendix I–1 APPENDIX I: PESTDATA Caution: Use this table only as a quick reference for tentative identification of residues found in samples analyzed by the most commonly used PAM I multiresidue methods. Always compare the residue to a standard chromatographed in your own gas chromatograph. Apply appropriate confirmatory tests to verify tentative identification. Note that PESTDATA cannot and does not contain all details; consult PAM I tables that accompany each method for more definitive information about the behavior of the compound through the steps of the methods. NOTATIONS AND ABBREVIATIONS USED IN PESTDATA (In all categories a hyphen indicates absence of data) Name Preferred name for each chemical. “*” indicates chemicals with multiple GLC peaks. Chlordane, Strobane, toxaphene and all Aroclors are listed only in the table ordered by name and do not appear in the tables ordered by relative retention times. Molecular Formula Numbers are not subscripted. Averages are used for multicomponent chemicals. RRT/c Columns list retention times (relative to chlorpyrifos) on GLC column indicated. Conditions under which these data were gathered are described in these Section 302 DG modules: GLC Column Section 302 DG modules OV-101 DG1-DG5 OV-17 DG13-DG17 OV-225 DG18, DG19 Note that headers in these tables refer to GLC columns by the names used for packed columns, despite DG1-DG19’s descriptions of wide bore capillary column systems, because so many of these rrts were developed using packed columns. Rrt data for equivalent packed and capillary columns are expected to be essentially identical and are combined in PESTDATA
ata specify column and detector used Numbers refer to weight (ng) that causes detector response of approximately 50% full scale deflection(SD)on the recording device. Response values collected when the detector was combined with a wide bore capillary column include the notation"(WB). Codes refer to detectors and operating conditions described in these Section 302 DG modules, except that all response values are based on detector sensitivity of 50% FSD to 1.5 ng chlorpyrifos Code Detector Section 302 DG modules tritium electron capture none.obsolete detector thermionic(KCl) none- obsolete detector flame photometric, phosphorus DG2. DG14. DG19 FS flame phot DG15 6Ni electron capture DGl, DG13, DG18 trogen/phosphorus DG5. DG17 HX electroconductivity(halogen mode DG3. DG16 hn electroconductivity(1 DG4 MO microcoulometric none. obsolete detector NOTES: Response values are approximate and can vary dramatically on different chromatographs. Most response values represent rounded-off or averaged values; some were collected under conditions different from those suggested in references Recoveries Data on the recovery of the compound through several PAM I methods are listed in columns with the following headings. See the appropriate PAM I table(s) for more details, such as partial recoveries through Florisil Heading PAM I Secton PAM I Table 302 Luke (los angeles 302 E1-E3, no cleanup 302a Mills, Onley, Gaither 303 El-E5+ Cl or c2 303a Mills fatty food 304E1E5+C1C4 304 Ethers Florisil elution system 303Cl 304 Cl and c3 03a,304a alternative florisil elution 303 C2. 304 C2 and c4 303-a,304-a a>g I Recovery codes have the following meanings: C: complete(>80%); P: partial (50-80%): S: small(<50%); V: variable; R: recovered but a no quantitative information available; NR:not recovered
Pesticide Analytical Manual Vol. I APPENDIX I Transmittal No. 2000-1 (10/1999) Form FDA 2905a (6/92) Appendix I–2 Responses Data specify column and detector used. Numbers refer to weight (ng) that causes detector response of approximately 50% full scale deflection (FSD) on the recording device. Response values collected when the detector was combined with a wide bore capillary column include the notation “(WB).” Codes refer to detectors and operating conditions described in these Section 302 DG modules, except that all response values are based on detector sensitivity of 50% FSD to 1.5 ng chlorpyrifos: Code Detector Section 302 DG modules TR tritium electron capture none - obsolete detector TI thermionic (KCl) none - obsolete detector FP flame photometric, phosphorus DG2, DG14, DG19 FS flame photometric, sulfur DG15 NI 63Ni electron capture DG1, DG13, DG18 NP nitrogen/phosphorus DG5, DG17 HX electroconductivity (halogen mode) DG3, DG16 HN electroconductivity (nitrogen mode) DG4 MC microcoulometric none - obsolete detector NOTES: Response values are approximate and can vary dramatically on different chromatographs. Most response values represent rounded-off or averaged values; some were collected under conditions different from those suggested in references. Recoveries Data on the recovery of the compound through several PAM I methods are listed in columns with the following headings. See the appropriate PAM I table(s) for more details, such as partial recoveries through Florisil. Heading Common Name PAM I Section PAM I Table 302 Luke (Los Angeles) 302 E1-E3, no cleanup 302-a 303 Mills, Onley, Gaither 303 E1-E5 + C1 or C2 303-a 304 Mills fatty food 304 E1-E5 + C1-C4 304-a Ethers Florisil elution system 303 C1, 304 C1 and C3 303-a, 304-a CH2 Cl2 alternative Florisil elution 303 C2, 304 C2 and C4 303-a, 304-a Recovery codes have the following meanings: C: complete (>80%); P: partial (50-80%); S: small (<50%); V: variable; R: recovered but no quantitative information available; NR: not recovered
a Appendix l: PESTDATA Chemicals in Order by ChemicalName Molecular RRT/c Rrt/c rrt/c Formula OV-101 ov-225 Ov-17 303 304 Ethers CH Cl, Bs I methoxybenzene 11, 2,3,4-tetrachlorobenzene C6H24 OV-17: NI0.2 1, 2,3,5-tetrachlorobenzene C6H204 P群 Responses: OV-17: N1O.I 乙2< 1.2.3-trichlorobenzene Responses: OV-101: TR2 ,2, 4, tetrachloro-3-(methylthio)= C7H4ClS 035 Responses: OV-101: NI0s OV-17: HX(WB)0.3 OV-225: NIOs 1, 2, 4.5-tetrachlorobenze C6H2C14 Responses: OV-17: NO.2 1.2.4-triazole C2HBN3 0.27 6-15501-23 DEGS: NP3 CIOH6C160 0.99 1.63 1.07 Responses: OV-101: NI(WB)7 OV-17: NII OV-225: NIl l-methyl cyromazine CTHISN6 Responses: OV-17: NP1000 10.10-dimy C10H2CI1O 267 Responses: OV-101: NI CIOHCIlI 4.26 Responses: OV-101: NI7 2.3.5. 6-tetrachloroanisidine C7H5CI4NO 0.73 Responses: OV-101: N10.5 OV-17: HX(WB)0.6 OV-225: N10.5 2,3,5. 6-tetrachloroanisole C7H4C140 0.24 0.22 Responses: OV-101: NI0.2 OV-17: HX(WB)0. 3 OV-225: N10.2 2.3, 5. 6-tetrachloronitroanisole 7H3CHNO 5 OV-101:N0.4OV-17:HX(WB)0.5Ov225:N0.4 >2, 3, 5, 6tetrafluoro--hydroxymethyl= C8H40F4 x*Multipeak chemical Recovery may vary with choice of Florisil elution system; see Tables 303-a, 304-a
Pesticide Analytical Manual Vol. I APPENDIX I Form FDA 2905a (6/92) Transmittal No. 2000-1 (10/1999) Molecular RRT/c RRT/c RRT/c Name Formula OV-101 OV-225 OV-17 302 303 304 Ethers CH2Cl2 Appendix I–3 Appendix I: PESTDATA Chemicals in Order by Chemical Name Recoveries * Multipeak chemical. # Recovery may vary with choice of Florisil elution system; see Tables 303-a, 304-a. 1,1'-(2,2-dichloroethylidene)bis(2- C16H16Cl2O2 2.9 - 3.7 - R - - - methoxybenzene) Responses: 1,2,3,4-tetrachlorobenzene C6H2Cl4 - - 0.09 - - - - - Responses: OV-17: NI0.2 1,2,3,5-tetrachlorobenzene C6H2Cl4 - - 0.07 - P # - 6 1 Responses: OV-17: NI0.1 1,2,3-trichlorobenzene C6H3Cl3 0.08 - - - C P 6 1 Responses: OV-101: TR2 1,2,4,5-tetrachloro-3-(methylthio)= C7H4Cl4S 0.49 0.35 0.48 R C - 6 1 benzene Responses: OV-101: NI0.3 OV-17: HX(WB)0.3 OV-225: NI0.3 1,2,4,5-tetrachlorobenzene C6H2Cl4 - - 0.07 - - - - - Responses: OV-17: NI0.2 1,2,4-triazole C2H3N3 0.2 - 0.27 V NR NR 6-15-50 1-2-3 Responses: DEGS: NP3 1-hydroxychlordene C10H6Cl6O 0.99 1.63 1.07 - R - 15 - Responses: OV-101: NI(WB)7 OV-17: NI1 OV-225: NI1 1-methyl cyromazine C7H13N6 - - 0.72 - - - - - Responses: OV-17: NP1000 10,10-dihydromirex C10H2Cl10 2.67 - - - C - 6 - Responses: OV-101: NI7 10-monohydromirex C10HCl11 4.26 - - - C - 6 - Responses: OV-101: NI7 2,3,5,6-tetrachloroanisidine C7H5Cl4NO 0.59 0.73 0.66 - C - 6 2 Responses: OV-101: NI0.5 OV-17: HX(WB)0.6 OV-225: NI0.5 2,3,5,6-tetrachloroanisole C7H4Cl4O 0.24 0.15 0.22 - C - 6 1 Responses: OV-101: NI0.2 OV-17: HX(WB)0.3 OV-225: NI0.2 2,3,5,6-tetrachloronitroanisole C7H3Cl4NO3 0.56 0.63 0.56 - C - 6 1+2 Responses: OV-101: NI0.4 OV-17: HX(WB)0.5 OV-225: NI0.4 2,3,5,6-tetrafluoro-4-hydroxymethyl= C8H4OF4 - - - - - - - - benzoic acid Responses:
P Appendix l: PESTDATA Chemicals in Order by Chemical Name(continued Molecular RRT/c Rrt/c rrt/c Recoveries Formula OV-101 ov-225 Ov-17 3304 2.3.5-trimethacarb ClIHINO2 S群 1-23 Responses: OV-101: NP8 OV-17: NP4 OV-225: NP10 Responses: OV-101: FS25/N14 OV-17: FS54/N4.5 OV-225: FS63/NI10 2.4.5-T BEP ester* CI7H23C130 16 0.l4 108 3.28 Responses: OV-101: TR35 2.4.5-T butoxvethyl ester* C14HI7C1304 3.3 sponses: OV-101: TR4 2, 4, 5-T butyl esters C12H130303 105 2, 4, 5-Tethylhexyl ester Cl6H211303 3.38 2.62 2. 4.5-T isobutyl ester Cl2H130303 Responses: OV-101: TRI 2.4.5-T isooctyl esters C16H2IC303 3.4 Responses: OV-101: TR20 2, 4, 5-I isopropyl ester ClIHIlC30% 0.67 Responses: OV-101: TR2 a 2,4,3-T methyl ester C9H7CI303 Responses: OV-101: TRI 2.4.5-T n-butyl ester Cl2H13C303 Responses: OV-101: TRI o 2, 4, 5-T propylene glycol butyl Cl5H1913O4 品二己二≤一
Pesticide Analytical Manual Vol. I APPENDIX I Transmittal No. 2000-1 (10/1999) Form FDA 2905a (6/92) Appendix I–4 Molecular RRT/c RRT/c RRT/c Name Formula OV-101 OV-225 OV-17 302 303 304 Ethers CH2 Cl2 Appendix I: PESTDATA Chemicals in Order by Chemical Name (continued) Recoveries 2,3,5-trimethacarb C11H15NO2 0.35 0.6 0.38 C S # NR 50 1-2-3 Responses: OV-101: NP8 OV-17: NP4 OV-225: NP10 2,3-dihydro-3,3-methyl-2-oxo-5- C11H12O5S 0.68 2.89 0.93 - - - - - benzofuranyl methyl sulfonate Responses: OV-101: FS25/NI4 OV-17: FS54/NI4.5 OV-225: FS63/NI10 2,4,5-T BEP ester* C17H23Cl3O3 0.16 0.14 - - - - - - 0.68 0.66 - 1.08 0.91 - 2.85 1.19 - 3.3 2.78 - 5.3 3.28 - 7 7.7 - Responses: OV-101: TR35 2,4,5-T butoxyethyl ester* C14H17Cl3O4 - 2.66 - - - - - - 2.91 3.3 - Responses: OV-101: TR4 2,4,5-T butyl esters* C12H13Cl3O3 - - 1.05 - - - - - - - 0.86 Responses: 2,4,5-T ethylhexyl ester C16H21Cl3O3 3.38 - 2.62 - - - - - Responses: OV-101: NI5 2,4,5-T isobutyl ester C12H13Cl3O3 0.94 - - - - - - - Responses: OV-101: TR1 2,4,5-T isooctyl ester* C16H21Cl3O3 - 2.69 - - - - - - 2.56 3.1 - 2.96 3.4 - 3.25 3.8 - Responses: OV-101: TR20 2,4,5-T isopropyl ester C11H11Cl3O3 0.67 0.65 - - - - - - Responses: OV-101: TR2 2,4,5-T methyl ester C9H7Cl3O3 0.49 0.63 0.47 - - - - - Responses: OV-101: TR1 2,4,5-T n-butyl ester C12H13Cl3O3 1.1 - - - - - - - Responses: OV-101: TR1 2,4,5-T propylene glycol butyl C15H19Cl3O4 2.37 - - - - - - - ether esters Responses:
a Appendix l: PESTDATA Chemicals in Order by Chemical Name(continued) Molecular RRT/c Rrt/c rrt/c Formula OV-101 ov-225 Ov-17 03 304 Ethers CH,CL, |24m 0.34 82,4DBEP ester* Cl7H24C1204 69 Responses: OV-101: TR6O 2. 4-D butoxvethyl ester* Cl4Hl8CI204 182 sponses: OV-101: TRI2 OV-17: N5 2,4 D ethyl hexyl ester李 Cl6H22120 2. 4-D isobutyl ester C12HI4C203 0.62 0.49 Responses: OV-101: TR5 2, 4-D isooctyl esters Cl6H2201203 OV-101: TR50 OV-17: NI5 2, 4-D isopropyl ester* ClIHI2C1203 0.62 42 0.74 0.33 sponses: OV-101: TRIO 2.4-D methyl ester C9H8C203 0.38 Responses: OV-101: TR6 2.4-D n-butyl ester C12Hl4203 0.72 2,4-D propylene glycol butyl ether CI5H2OC1204 1.42 OV-101: TR20 D2,4-DB methyl ester ClIHI2c1203 62 Responses: OV-101: TR28 52, 4-dichloro-6-nitrobenzenamine C6H4C12N202 OV-101:HX2/Nl0.4/NP8
Pesticide Analytical Manual Vol. I APPENDIX I Form FDA 2905a (6/92) Transmittal No. 2000-1 (10/1999) Molecular RRT/c RRT/c RRT/c Name Formula OV-101 OV-225 OV-17 302 303 304 Ethers CH2Cl2 Appendix I–5 Appendix I: PESTDATA Chemicals in Order by Chemical Name (continued) Recoveries 2,4,5-trichloro-alpha-methylbenzene= C8H7OCl3 0.34 - 0.25 R R - 15 - methanol Responses: 2,4-D BEP ester* C17H24Cl2O4 - 0.08 - - - - - - 0.69 0.74 - 1.66 1.18 - 2 1.79 - 3.22 2.09 - 4.1 5.1 - 10.2 13 - Responses: OV-101: TR60 2,4-D butoxyethyl ester* C14H18Cl2O4 - 1.67 1.44 - - - - - 1.82 2.08 1.79 Responses: OV-101: TR12 OV-17: NI5 2,4-D ethyl hexyl ester* C16H22Cl2O3 - 1.51 - - - - - - 2.1 1.78 1.68 Responses: OV-101: NI5 2,4-D isobutyl ester C12H14Cl2O3 0.62 0.62 0.49 - - - - - Responses: OV-101: TR5 2,4-D isooctyl ester* C16H22Cl2O3 - - 1.48 - - - - - 2.04 1.78 1.78 Responses: OV-101: TR50 OV-17: NI5 2,4-D isopropyl ester* C11H12Cl2O3 - 0.62 - - - - - - 0.42 0.74 0.33 Responses: OV-101: TR10 2,4-D methyl ester C9H8Cl2O3 0.3 0.38 0.25 - - - - - Responses: OV-101: TR6 2,4-D n-butyl ester C12H14Cl2O3 0.72 - - - - - - - Responses: OV-101: TR40 2,4-D propylene glycol butyl ether C15H2OCl2O4 - 1.42 - - - - - - ester* 1.54 3.6 - Responses: OV-101: TR20 2,4-DB methyl ester C11H12Cl2O3 0.62 0.72 - - - - - - Responses: OV-101: TR28 2,4-dichloro-6-nitrobenzenamine C6H4Cl2N2O2 0.3 - - - R - 15 2 Responses: OV-101: HX2/NI0.4/NP8