TY - CONF A1 - Winckelmann, Alexander T1 - Advantages of N2-MICAP-MS for Trace Metal Analysis in Steel N2 - The climate and energy crisis are extreme challenges. One possible solution could be hydrogen technology. Safety is a big concern. Steel used for pipelines and storage is under permanent stress from low temperatures and high pressures. The content of different alloyed metals determines the performance of the steel. Nitrogen microwave inductively coupled atmosphere pressure plasma mass spectrometry (N2-MICAP-MS) is a promising method for trace metal analysis in steel. Nitrogen is cheap and can be generated on site. It has fewer interferences than argon. Additionally, MICAP-MS is very matrix tolerant, proving the matrix-matched calibration expendable. Safety in technology and chemistry is the mission of BAM. Providing reference methods and materials can create trust in future technologies like hydrogen. T2 - SALSA Make and Measure 2022 CY - Berlin, Germany DA - 15.09.2022 KW - Trace analysis KW - Steel KW - Microwave plasma KW - Mass spectrometry KW - Safety PY - 2022 AN - OPUS4-55792 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -