TY - CONF A1 - Piechotta, Christian A1 - Lischka, Susanne T1 - Isotopic labeled standard for the routine analysis of arsenobetaine T2 - Metallomic 2013 T2 - Metallomic 2013 CY - Oviedo, Spain DA - 2013-07-08 PY - 2013 AN - OPUS4-28775 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -