TY - GEN A1 - Klingbeil, Patrick T1 - Improvement of Certification Measurements Using Multicollector ICP-MS T2 - 8th International Symposium on Biological and Environmental Reference Materials (BERM-8) T2 - 8th International Symposium on Biological and Environmental Reference Materials (BERM-8) CY - Bethesda, MD, USA DA - 2000-09-18 PY - 2000 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/7466 AN - OPUS4-7466 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany