TY - JOUR A1 - Vogl, Jochen T1 - MS Verfahren der Elementspurenanalyse PY - 2004 SN - 0939-0065 VL - 1 SP - 30 EP - 31 PB - Gesellschaft Deutscher Chemiker CY - Frankfurt, M. AN - OPUS4-3724 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Fortschritte in der Isotopenverhältnis- und Isotopenverdünnungsanalyse - "Anything elements do, isotopes do better" T2 - Jahrestagung der DGMS 2002 CY - Heidelberg, Germany DA - 2002-03-03 PY - 2002 AN - OPUS4-3007 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen A1 - Klingbeil, Patrick A1 - Pritzkow, Wolfgang A1 - Riebe, Gundel 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 - JOUR A1 - Ostermann, Markus A1 - Kettisch, P. A1 - Becker, Dorit A1 - Vogl, Jochen T1 - Measurements of sulfur in oil using pressurised wet digestion technique in open vessels and isotope dilution mass spectrometry KW - Wet digestion KW - Open vessel digestion KW - Sulfur in oil KW - Reference materials KW - TIMS KW - IDMS PY - 2003 UR - http://www.springerlink.com/content/b7alk8lgly2v/?p=6237db8a9c28481d87e7b017e6474b73&pi=88 SN - 1618-2642 SN - 1618-2650 VL - 377 IS - 4 SP - 779 EP - 783 PB - Springer CY - Berlin AN - OPUS4-2738 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen A1 - Klingbeil, Patrick A1 - Pritzkow, Wolfgang A1 - Riebe, Gundel T1 - Reduzierung von Molekülinterferenzen mit Hexapol-Kollisionszelle für die Bestimmung von Isotopenverhältnissen mit Multikollektor ICP-MS T2 - 5. Symposium Massenspektrometrische Verfahren der Elementspurenanalyse und 16. ICP-MS Anwendertreffen CY - Jülich, Germany DA - 2000-09-18 PY - 2000 AN - OPUS4-7712 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen A1 - Pritzkow, Wolfgang A1 - Klingbeil, Patrick 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 A1 - Klingbeil, Patrick A1 - Pritzkow, Wolfgang A1 - Riebe, Gundel 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 - TY - CONF A1 - Vogl, Jochen T1 - Isotope dilution mass spectrometry - Introduction and basic principles T2 - Seminar on food analysis CY - Beijing, China DA - 2005-10-28 PY - 2005 AN - OPUS4-11656 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Vogl, Jochen T1 - Advances in isotope ratio mass spectrometry and required isotope reference materials N2 - The article gives a condensed version of the keynote lecture held at the International Mass Spectrometry Conference 2012 in Kyoto. Starting with some examples for isotope research the key requirements for metrologically valid procedures enabling traceable and comparable isotope data are discussed. Of course multi-collector mass spectrometers are required which offer sufficiently high isotope ratio precision for the intended research work. Following this, corrections for mass fractionation/discrimination, validation of the analytical procedure including chemical sample preparation and complete uncertainty budgets are the most important issues for obtaining a metrologically valid procedure for isotope ratio determination. Only the application of such metrologically valid procedures enables the generation of traceable and comparable isotope data. To realize this suitable isotope and/or δ-reference materials are required, which currently are not sufficiently available for most isotope systems. Boron is given as an example, for which the situation regarding isotope and δ-reference materials is excellent. Boron may therefore serve as prototype for other isotope systems. KW - Isotope reference materials KW - Delta reference materials KW - Traceability KW - Comparability KW - Measurement uncertainty KW - Synthetic isotope mixtures KW - Mass fractionation KW - Mass discrimination PY - 2013 DO - https://doi.org/10.5702/massspectrometry.S0020 SN - 2187-137X SN - 2186-5116 VL - 2 IS - 50020 SP - 1 EP - 7 AN - OPUS4-28562 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Vogl, Jochen T1 - Isotopenanalytik mit ICP-MS und TIMS in Nahrungsmitteln, Medizin und Umwelt T2 - DGMS 2013, Workshop Einführung in die anorganische Massenspektrometrie CY - Berlin, Germany DA - 2013-03-10 PY - 2013 AN - OPUS4-27894 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -