TY - CONF A1 - Vogl, Jochen T1 - Reference Measurements by Multi-Collector ICP-IDMS T2 - 10th Beijing Conference and Exhibition on Instrumental Analysis CY - Beijing, China DA - 2003-10-13 PY - 2003 AN - OPUS4-3799 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Preparation of Cd synthetic isotope mixtures for the determination of the atomic weight of natural Cd T2 - JEPPIM-Meeting CY - Mechelen, Belgium DA - 2003-12-04 PY - 2003 AN - OPUS4-3801 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - IDMS of Low Sulfur in fossil fuels T2 - JEPPIM-Meeting CY - Mechelen, Belgium DA - 2003-12-04 PY - 2003 AN - OPUS4-3802 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Overcoming present limitations in ICP-MS for iron measurements T2 - European Winter Conference on Plasma Spectrochemistry 2003 CY - Garmisch-Partenkirchen, Germany DA - 2003-01-12 PY - 2003 AN - OPUS4-4924 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Bestimmung von Schwefel in Dieselöl mit TIMS T2 - 6. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse / 18. ICP-MS Anwendertreffen CY - Berlin, Germany DA - 2003-10-06 PY - 2003 AN - OPUS4-4927 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Calcium in Serum - Referenzanalysen mit TIMS T2 - 6. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse / 18. ICP-MS Anwendertreffen CY - Berlin, Germany DA - 2003-10-06 PY - 2003 AN - OPUS4-4929 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Steps to a new and improved SI-traceable atomic weight for natural abundance cadmium and certified isotopically enriched materials T2 - 19. ICP-MS-Anwendertreffen CY - Zurich, Switzerland DA - 2004-09-01 PY - 2004 AN - OPUS4-5067 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Vogl, Jochen A1 - Ostermann, Markus T1 - On the measurement of the moisture content in different matrix materials N2 - Twelve different samples were analyzed for their water content by the classical oven-drying method and a commercial moisture analyzer. Nominal values have been set by Karl Fischer titration and gravimetry. The decomposition during the drying process of samples containing organic compounds was checked by thermogravimetry coupled with Fourier transform infrared spectrometric and mass spectrometric detection. Summarizing all measurement results, the commercial moisture analyzer demonstrated an average bias for the determination of water contents, which is much smaller than the stated uncertainty and thus is negligible. Compared to the classical oven-drying method, the commercial moisture analyzer shows a smaller bias, more ease in handling and less time consumption per analysis. When validated by a reference procedure like Karl Fischer titration the commercial moisture analyzer is the method of choice for routine analysis. KW - Classical oven-drying KW - Commercial moisture analyzer KW - Karl Fischer titration KW - Moisture KW - Reference materials KW - Thermogravimetry KW - Matrix samples PY - 2006 DO - https://doi.org/10.1007/s00769-006-0159-z SN - 0949-1775 SN - 1432-0517 VL - 11 IS - 7 SP - 356 EP - 362 PB - Springer CY - Berlin AN - OPUS4-12638 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Vogl, Jochen ED - Nelms, S. M. T1 - Calibration strategies and quality assurance PY - 2005 SN - 0-8493-2381-9 SP - 147 EP - 181 PB - Blackwell CY - Oxford AN - OPUS4-11048 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Isotope ratio measurements with Multi-Collector-ICP-MS using collision cell technology T2 - Seminar on food analysis CY - Beijing, China DA - 2005-10-28 PY - 2005 AN - OPUS4-11652 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Isotope dilution mass spectrometry - Application to food and related matrices T2 - Seminar on food analysis CY - Beijing, China DA - 2005-10-28 PY - 2005 AN - OPUS4-11653 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Comparative studies between ID-ICP-MS and ID-TIMS T2 - Seminar on food analysis CY - Beijing, China DA - 2005-10-28 PY - 2005 AN - OPUS4-11654 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -