LEADER 05572nam 22006974a 450 001 9910145754903321 005 20200220135459.0 010 $a1-280-27125-6 010 $a0-470-86132-0 010 $a9786610271252 010 $a0-470-86325-0 035 $a(CKB)1000000000018860 035 $a(EBL)155656 035 $a(OCoLC)52593225 035 $a(SSID)ssj0000201889 035 $a(PQKBManifestationID)11203173 035 $a(PQKBTitleCode)TC0000201889 035 $a(PQKBWorkID)10246041 035 $a(PQKB)11177614 035 $a(MiAaPQ)EBC155656 035 $a(EXLCZ)991000000000018860 100 $a20020730d2003 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aMethods for environmental trace analysis$b[electronic resource] /$fJohn R. Dean 210 $aChichester, West Sussex, England ;$aHoboken, NJ $cWiley$dc2003 215 $a1 online resource (285 p.) 225 1 $aAnalytical techniques in the sciences 300 $aDescription based upon print version of record. 311 $a0-470-84422-1 311 $a0-470-84421-3 320 $aIncludes bibliographical references (p. 219-225) and index. 327 $aMETHODS FOR ENVIRONMENTAL TRACE ANALYSIS; Contents; Series Preface; Preface; Acronyms, Abbreviations and Symbols; About the Author; 1 Basic Laboratory Skills ; 1.1 Introduction ; 1.2 Safety Aspects ; 1.3 Recording of Practical Results; 1.4 Units ; 1.5 Sample Handling: Liquids ; 1.6 Sample Handling: Solids ; 1.7 Preparing Solutions for Quantitative Work ; 1.8 Presentation of Data: Tables ; 1.9 Presentation of Data: Graphs ; 1.10 Calculations: Dilution Factors ; Further Reading ; 2 Investigative Approach for Sample Preparation ; 2.1 Introduction ; 2.2 Quality Assurance ; References 327 $a3 Sampling 3.1 Introduction ; 3.2 Sampling Methods ; 3.3 Number of Samples ; 3.4 Sampling Soil and Sediment ; 3.5 Sampling Water ; 3.6 Sampling Air ; References ; 4 Storage of Samples ; 4.1 Introduction ; 4.2 Methods ; References ; SAMPLE PREPARATION FOR INORGANIC ANALYSIS ; 5 Solids ; 5.1 Introduction ; 5.2 Decomposition Techniques ; 5.3 Dry Ashing ; 5.4 Acid Digestion (including the Use of Microwaves) ; 5.4.1 Microwave Digestion ; 5.4.2 Microwave Digestion Procedure ; 5.4.3 Fusion ; 5.5 Speciation Studies ; 5.6 Selected Examples of Metal Speciation ; 5.6.1 Mercury ; 5.6.2 Tin 327 $a5.6.3 Arsenic 5.6.4 Chromium ; 5.7 Selective Extraction Methods ; 5.7.1 Plant Uptake Studies ; 5.7.2 Soil Pollution Studies ; 5.7.3 Single Extraction Procedures ; 5.7.4 Sequential Extraction Procedure ; 5.7.5 Food Studies ; 5.8 Case Studies on Total and Selective Methods of Metal Analysis ; 5.8.1 Example 5.1: Total Metal Analysis of Soil, followed by Flame Atomic Absorption Spectroscopy ; 5.8.2 Example 5.2: Total Metal Analysis of Soil Using X-Ray Fluorescence Spectroscopy - Comparison with Acid Digestion (Method 3050B), followed by Flame Atomic Absorption Spectroscopy 327 $a5.8.3 Example 5.3: Sequential Metal Analysis of Soils, followed by Flame Atomic Absorption Spectroscopy References ; 6 Liquids - Natural and Waste Waters ; 6.1 Introduction ; 6.2 Liquid-Liquid Extraction ; 6.3 Ion-Exchange ; 6.4 Co-Precipitation ; References ; SAMPLE PREPARATION FOR ORGANIC ANALYSIS ; 7 Solids ; 7.1 Introduction ; 7.2 Soxhlet Extraction ; 7.2.1 Example 7.1: Soxhlet Extraction of Polycyclic Aromatic Hydrocarbons from Contaminated Soil ; 7.3 Shake-Flask Extraction ; 7.3.1 Example 7.2: Shake-Flask Extraction of Phenols from Contaminated Soil ; 7.4 Ultrasonic Extraction 327 $a7.5 Supercritical Fluid Extraction 7.5.1 Instrumentation ; 7.5.2 Example 7.3: Supercritical Fluid Extraction of Organochlorine Pesticides from Contaminated Soil and 'Celite' ; 7.6 Microwave-Assisted Extraction ; 7.6.1 Instrumentation ; 7.6.2 Example 7.4: Atmospheric Microwave-Assisted Extraction of Polycyclic Aromatic Hydrocarbons from Contaminated Soil ; 7.6.3 Example 7.5: Pressurized Microwave-Assisted Extraction of Polycyclic Aromatic Hydrocarbons from Contaminated Soil ; 7.7 Pressurized Fluid Extraction ; 7.7.1 Instrumentation 327 $a7.7.2 Example 7.6: Pressurized Fluid Extraction of DDT, DDD and DDE from Contaminated Soil 330 $aProvides the basic skills and information required to prepare an environmental sample for analysis. Divided into two sections, i.e. Inorganic Analysis and Organic Analysis, this book covers selected techniques, principally atomic spectroscopy and chromatography. Using flow diagrams to augment the experimental information, it highlights the most appropriate methods and the likely results.