TY - GEN A1 - Kipphardt, Heinrich T1 - Development of Primary standards for element determination and trace analysis T2 - Institutskolloquium (CENAM) T2 - Institutskolloquium (CENAM) CY - Querétaro, Mexico DA - 2011-09-08 PY - 2011 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/25953 AN - OPUS4-25953 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany