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19 Fig. 1. Metabolism of the pyrethroids cyfluthrin, cypermethrin, deltamethrin, and permethrin in humans. The corresponding metabolites found in urine are shown in brackets. cis-DCCA and trans-DCCA: cis- and trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acid; cis-DBCA: cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropane carboxylic acid; 3-PBA: 3-phenoxybenzoic; FPBA: 4-fluoro-3phenoxybenzoic acid. Pyrethroids in Blood Plasma and Urine 19
20 Leng and Gries Fig. 2. Metabolism of (S)-bioallethrin in humans. 1.2. Determination of Pyrethrin/Pyrethroid Metabolites (cis/trans CDCA, cis/trans-DCCA, cis-DBCA, FPBA, 3-PBA) in Urine This method is developed for the simultaneous determination of the metabolites of synthetic pyrethroids (cis-DCCA, trans-DCCA, cis-DBCA, 3-PBA, and FPBA) together with the metabolite of pyrethrin chrysanthemumdicarboxylic acid (trans- CDCA) (see Note 3). After acid hydrolysis, the sample is derivatized with 1,1,1,3,3,3-
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Page 8 and 9: vi Preface candidates for a relevan
Page 10 and 11: viii Contents 9 Analysis of Pentach
Page 12 and 13: x Contents 30 On-Line Admicelle-Bas
Page 14 and 15: xii Contributors JANE C. CHUANG •
Page 16 and 17: xiv Contributors JOHN PATSIAS • A
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70 Barr et al. 3.2.3.2. NATIVE STAN
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72 Barr et al. 8. Inject each sampl
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74 Barr et al. Table 5 Optimized Pr
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76 Barr et al. 3.7.4. Intra- and In
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78 Barr et al. 11. Hill, R. H., Jr.
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80 Fustinoni et al. Fig. 1. Molecul
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82 Fustinoni et al. Develop the che
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84 Fustinoni et al. the ETU and ETU
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86 Fustinoni et al. 3.3. Biological
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88 Fustinoni et al. of pesticides s
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2,4-D and MCPA in Human Urine 91 7
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2,4-D and MCPA in Human Urine 93 4.
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2,4-D and MCPA in Human Urine 95 Ta
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2,4-D and MCPA in Human Urine 101 F
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2,4-D and MCPA in Human Urine 103 6
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106 Jardim, Pozzebon, and Queiroz S
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108 Jardim, Pozzebon, and Queiroz 3
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110 Jardim, Pozzebon, and Queiroz A
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112 Zhang been widely used to detec
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114 Zhang 3. Maintain the ion sourc
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116 Zhang Fig. 1. Mass ion chromato
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118 Zhang 15. Crespin, M. A., Galle
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120 Knopp The search for alternativ
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122 Knopp 4. Dissolve 40 mg BSA in
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124 Knopp Fig. 2. Scheme of tracer
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126 Knopp Fig. 3. Flow chart of the
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128 Knopp Fig. 4. Phenoxyalcanoic a
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130 Knopp 18. No or only minimal sa
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HTS-IS-ELISA for Biomonitoring Chlo
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150 van Hemmen, van der Jagt, and B
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166 Glass the collector and the mom
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168 Glass 3.2.1. Selection of Appli
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170 Glass Fig. 2. A field layout fo
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172 Glass questions that may arise
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174 Glass 3.5.3. Labeling of Media
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176 Glass Again, this can be relate
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Determination of Insecticides in In
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185 Fig. 3. Total ion current (TIC)
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187 Fig. 5. TIC chromatogram (y-axi
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Exposure to Malathion and Metabolit
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208 Araque et al. tive xenoestrogen
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210 Araque et al. 3. Methods The me
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212 Araque et al. values of 0.1 to
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214 Araque et al. estradiol and tra
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Internal Quality Criteria 219 17 Qu
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Internal Quality Criteria 221 instr
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223 Fig. 1. Basic components of the
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Internal Quality Criteria 225 Fig.
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Internal Quality Criteria 227 Resul
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Internal Quality Criteria 229 5. Th
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Pesticide Analysis by ELISA 231 18
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Pesticide Analysis by ELISA 233 4.
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QuEChERS Approach for Pesticides 23
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253 Table 2 Conditions for the GC-M
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264 Di Muccio et al. 1. Introductio
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266 Di Muccio et al. Fig. 1. Assemb
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268 Di Muccio et al. Table 1 Mean (
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270 Di Muccio et al. evaporator. In
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Pesticide Analysis by LPGC-MS/MS 27
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286 Barker shorten turnaround time,
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288 Barker 9. The extract is placed
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290 Barker The mobile phase composi
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292 Barker phase solid support surf
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294 Barker 8. Fernandez, M., Pico,
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296 Barker 43. Pico, Y., Molto, J.
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298 Picó ultraviolet absorbance, i
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300 Picó 3. Attach the conditioned
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302 Picó Fig. 2. EDA-only vs conve
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304 Picó Fig. 3. CE-MS/ESI electro
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306 Picó Fig 4. CE-MS/ESI electrop
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308 Picó tration. The optimum samp
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Residues in Grain and Dried Foodstu
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320 Papadopoulou-Mourkidou, Papadak
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326 Table 4 Method Validation Data:
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α-Hexachlorocyclohexane in Food 33
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Screening of Pesticides by HS-SPME-
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361 Table 3 (Continued) Recoveries
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In-Tube SPME-LC-MS of Herbicides in
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379 Fig. 7. Total ion and SIM chrom
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LC/LC for Pesticide Analysis 383 29
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LC/LC for Pesticide Analysis 385 Fi
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LC/LC for Pesticide Analysis 389 re
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LC/LC for Pesticide Analysis 391 4.
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LC/LC for Pesticide Analysis 399 sa
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LC/LC for Pesticide Analysis 403 19
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406 Pérez-Bendito, Rubio, and Meri
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412 Table 2 Mean Recovery (%) and (
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Molecular Imprinted Solid-Phase Ext
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436 Papadopoulou-Mourkidou, Patsias
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438 Fig. 1. Simplified flow diagram
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Analysis of Organotins by GC-HRMS 4
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457 Table 1 Calibration Curves for
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459 Table 4 Summary of Positive Ion
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Triazine in Water 467 34 Determinat
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Triazine in Water 469 with various
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Triazine in Water 471 Fig. 1. A chr
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Triazine in Water 473 Fig. 2. LC/AP
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475 Table 3 General Conditions Used
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Triazine in Water 477 (>60%) except
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Triazine in Water 479 13. Koskinen,
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482 Rodríguez-Mozaz, López de Ald
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Index 491 Index Adipose tissue anal
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Index 493 high-throughput screening
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Index 495 Food analysis, see Atrazi
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Index 497 HPLC, see High-performanc
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Index 499 quality control, 98 recov
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Index 501 Pyrethroids, air sampling
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Index 503 Uncertainty, estimation,
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