1 Introduction 3 2 Analytical environmental data: assessment and interpretation 10 3 Chemical principles 32 4 Titrimetry and gravimetry 66 5 Separation techniques 81 6 General principles of spectrometry 105 7 Atomic spectrometry 121 8 Molecular spectrometry 145 9 Measurement of ionising radiations and radionuclides 180 10 Electrochemical techniques 196 11 Thermal methods of analysis 224 12 Biological indicators 249 13 Speciation 279 14 The analysis of atmospheric samples 291 15 Trace elements 320 16 Environmental radiation and radioactivity 352 17 Contaminated landsites 369 18 The analysis of water 376 19 The determination of trace amounts of organic compounds 386 Glossary 409 Index 417