The analytical chemist is introduced to analytical problems dealing with the identification and quantification of organic, inorganic and organometallic analytes in complex matrices of topical importance, such as the atmosphere, factory air, water, plants, soil, foods and industrial products. A wide range of techniques is covered, from classical methods such as gravimetry and titrimetry to state-of-the-art instrumental techniques such as inductively coupled plasma mass spectrometry and high performance liquid chromatography. The key elements of the analytical process are discussed from problem...