TY - JOUR A1 - Steiger, Thomas A1 - Pradel, Rita T1 - COMAR - status and user possibilities JF - CITAC News : Cooperation in international traceability in analytical chemistry KW - COMAR database KW - Certified reference materials KW - CRM KW - Reference materials KW - RM KW - CITAC PY - 2005 SP - 9 EP - 11 CY - Jerusalem, Israel AN - OPUS4-7064 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -