TY - JOUR A1 - Wienold, Julia A1 - Traub, Heike A1 - Lange, Britta A1 - Giray, Thorsten A1 - Recknagel, Sebastian A1 - Kipphardt, Heinrich A1 - Matschat, Ralf A1 - Panne, Ulrich T1 - Elemental analysis of copper and magnesium alloy samples using IR-laser ablation in comparison with spark and glow discharge methods N2 - Three methods for direct solid sampling of bulk material namely IR laser ablation, glow discharge and spark OES, were compared with respect to analytical figures of merit obtained for elemental analysis with atomic spectrometry. Matrices investigated were copper, pressed doped copper powder, and magnesium alloys. For the vast majority of analytes, statistical equivalence regarding precision (usually ≤ 5%) and the performance of the calibrations between the compared methods was demonstrated. KW - LA-ICP-MS KW - GD-MS KW - Spark-OES KW - LA-ICP-OES KW - Copper KW - Magnesium PY - 2009 U6 - https://doi.org/10.1039/b903251g SN - 0267-9477 SN - 1364-5544 VL - 24 SP - 1570 EP - 1574 PB - Royal Society of Chemistry CY - London AN - OPUS4-20257 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -