TY - CONF A1 - Philipp, Rosemarie A1 - Hanebeck, Olaf A1 - Töpfer, Antje A1 - Win, Tin A1 - Nehls, Irene T1 - High precision measurement for quality control of the CRM ethanol in water T2 - BERM 9 - 9th International Symposium on Biological and Environmental Reference Materials T2 - BERM 9 - 9th International Symposium on Biological and Environmental Reference Materials CY - Berlin, Germany DA - 2003-06-15 PY - 2003 AN - OPUS4-4791 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -