TY - CONF A1 - Nehls, Irene A1 - Wachholz, Sigrid A1 - Win, Tin A1 - Lehnik-Habrink, Petra A1 - Becker, Roland T1 - BAM CRM - Tools for quality assurance in envirinmental analysis T2 - 37th IUPAC Congress T2 - 37th IUPAC Congress CY - Berlin, Germany DA - 1999-08-14 PY - 1999 AN - OPUS4-5815 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -