TY - BOOK AU - Thomas,Robert TI - Measuring elemental impurities in pharmaceuticals: a practical guide T2 - Practical spectroscopy SN - 9781138197961 (hardback : alk. paper) PY - 2018/// CY - Boca Raton PB - CRC Press, Taylor & Francis Group KW - Pharmaceutical Preparations KW - analysis KW - Mass Spectrometry KW - methods KW - Drug Contamination KW - Metals, heavy KW - standards KW - Laboratory Manuals N1 - Includes bibliographical references and index ER -