TY - BOOK AU - Evans,E.Hywel AU - Foulkes,Mike E. TI - Analytical chemistry: a practical approach SN - 9780199651719 (pbk) U1 - 543 PY - 2019/// CY - Oxford PB - Oxford University Press KW - Chemistry, Analytic KW - Study and teaching (Higher) KW - Chemistry N1 - Includes index; 1: The Analytical Approach: defining the problem 2: Sampling 3: Sample Preparation 4: Instrumental Measurement Techniques 5: Calibration and Quantitation 6: Reference Materials and Standards 7: Basic Statistics 8: Sampling Error 9: Method Validation & Quality Assurance ER -