TY - BOOK AU - Funk, Werner AU - Dammann, Vera AU - Donnvert, Gerhild TI - Quality Assurance in Analytical Chemistry: Applications in Environmental, Food and Materials Analysis, Biotechnology and Medical Engineering SN - 9783527311149 U1 - 543.0685 PY - 2007/// CY - Weinheim PB - WILEY-VCH Verlag Gmbh & Co. KW - Chemical Engineering N1 - TCG01859 Introduction Phase 1: Establishing a New Analytical Procedure Phase 2: An Analytical Process Becomes Routine; Preparative Quality Assurance Phase 3: Routine Quality Assurance Phase 4: External Analytical Quality Assurance Definitions ER -