TY - CONF A1 - Rosner, Martin A1 - Pritzkow, Wolfgang A1 - Vogl, Jochen A1 - Voerkelius, S. T1 - Boron isotope compositions of crop plants: A new tracer for the origin and authenticity of food T2 - TRACE 5th Annual Meeting and Conference T2 - TRACE 5th Annual Meeting and Conference CY - Freising, Germany DA - 2009-04-01 KW - Boron isotopes in food KW - Provenance studies KW - Reference materials KW - Analytical uncertainty PY - 2009 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/20293 AN - OPUS4-20293 IS - Session A / Part I SP - 1 EP - 2 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany