TY - BOOK AU - Prichard,Florence Elizabeth AU - Barwick,Vicki TI - Quality assurance in analytical chemistry T2 - Analytical Techniques in the Sciences (AnTs) SN - 9788126530830 U1 - 543.0685 PY - 2007///, 2011 CY - New Delhi PB - Wiley India Pvt. Ltd. KW - Analytical chemistry-Quality control KW - Chemical laboratories-Quality control KW - Analytical chemistry-Technique N1 - Includes index ER -