caa a22 4500 467995869 CHVBK 20180323112557.0 cr unu---uuuuu 170328e19900101xx s 000 0 eng 10.1007/BF01244178 doi (NATIONALLICENCE)springer-10.1007/BF01244178 Classical analysis including trace-matrix separation versus solid state mass spectrometry: A comparative study for the analysis of high purity Mo, W and Cr [Elektronische Daten] [Peter Wilhartitz, Hugo Ortner, Robert Krismer, Hermann Krabichler] The applicability of GDMS, SIMS, SSMS, NAA and TMS with AAS, ICP-OES and ICP-MS end determination for routine bulk ultratrace analysis of high purity refractory metals was investigated. Due to the heterogeneous distribution of trace elements in the sub-ppm range, sample consumption and analysis time have a tremendous influence on quantification with procedures of low sample consumption. As an example, GDMS, which is commonly used for ultrapure material certification by most of the manufacturers in Europe and the USA, exhibits discrepancies by more than one order of magnitude for repetitive analyses of a series of trace components in the same sample. Furthermore, results of different laboratories using the same instrument are frequently not comparable. Due to easy standardization and large sample consumption TMS procedures combined with FAAS, GFAAS, ICP-AES and ICP-MS as methods of end determination exhibit better precision and accuracy than GDMS and SIMS. Detection limits are comparably low or even better in case of ICP-MS end determination. TMS procedures are less expensive and less time consuming than highly sophisticated analytical techniques like GDMS, SIMS or NAA. Additionally, they can be easily applied by experienced personnel in a well equipped industrial analytical laboratory. Springer-Verlag, 1990 solid state mass spectrometry nationallicence trace-matrix separation nationallicence GDMS nationallicence SIMS nationallicence SSMS nationallicence NAA nationallicence ICP-AES nationallicence ICP-MS nationallicence AAS nationallicence AAS : Atomic Absorption Spectrometry nationallicence FAAS : Flame Atomic Absorption Spectrometry nationallicence GDMB : "Gesellschaft Deutscher Metallhütten- und Bergleute” nationallicence GDMS : Glow Discharge Mass Spectrometry nationallicence GFAAS : Graphite Furnace Atomic Absorption Spectrometry nationallicence ICP-AES : Inductively Coupled Plasma Atomic Emission Spectrometry nationallicence ICP-MS : Inductively Coupled Plasma Mass Spectrometry nationallicence IDMS : Isotope Dilution Mass Spectrometry nationallicence NAA : Neutron Activation Analysis nationallicence SIMS : Secondary Ion Mass Spectrometry nationallicence SSMS : Spark Source Mass Spectrometry nationallicence TMS : Trace-Matrix Separation nationallicence VLSI : Very Large Scale Integration nationallicence XRFS : X-Ray fluorescence Spectroscopy nationallicence Wilhartitz Peter Metallwerk Plansee GmbH, A-6600, Reutte/Tyrol, Austria aut Ortner Hugo Metallwerk Plansee GmbH, A-6600, Reutte/Tyrol, Austria aut Krismer Robert Metallwerk Plansee GmbH, A-6600, Reutte/Tyrol, Austria aut Krabichler Hermann Metallwerk Plansee GmbH, A-6600, Reutte/Tyrol, Austria aut Microchimica Acta Springer-Verlag 101/1-6(1990-01-01), 259-271 0026-3672 101:1-6<259 1990 101 604 https://doi.org/10.1007/BF01244178 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01244178 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wilhartitz Peter Metallwerk Plansee GmbH, A-6600, Reutte/Tyrol, Austria aut NATIONALLICENCE 700 1- Ortner Hugo Metallwerk Plansee GmbH, A-6600, Reutte/Tyrol, Austria aut NATIONALLICENCE 700 1- Krismer Robert Metallwerk Plansee GmbH, A-6600, Reutte/Tyrol, Austria aut NATIONALLICENCE 700 1- Krabichler Hermann Metallwerk Plansee GmbH, A-6600, Reutte/Tyrol, Austria aut NATIONALLICENCE 773 0- Microchimica Acta Springer-Verlag 101/1-6(1990-01-01), 259-271 0026-3672 101:1-6<259 1990 101 604 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer