Routine Analysis of Metals Using a Spark Source Mass Spectrograph with Electrical Detection
- 1 January 1970
- journal article
- research article
- Published by SAGE Publications in Applied Spectroscopy
- Vol. 24 (1), 85-91
- https://doi.org/10.1366/000370270774372128
Abstract
An analytical method has been developed using a spark-source mass spectrograph for rapid, routine analysis. Using an electrical detection system and reproducible sample positioning, precisions of ±3% are attained under routine conditions with an accuracy of ±7% for several elements in the NBS 460 series of iron standards. Repetitive analyses of Ag in Cu demonstrate the method can analyze trace elements in metals with accuracies approaching ±2%. Details of the electrode positioning procedure and the analytical accuracy and precision of the technique are presented.Keywords
This publication has 11 references indexed in Scilit:
- Ultra-trace mass-spectrometric metal analysis using 1,1,1,2,2,3,3-heptafluoro-7,7-dimethyl-4,6-octanedione chelatesAnalytical Chemistry, 1969
- Simultaneous determination of trace elements in platinum by isotope dilution and spark source mass spectrometryAnalytical Chemistry, 1969
- An electrical detection system for a spark-source mass spectrographTalanta, 1969
- Precision and accuracy in trace element analysis of geological materials using solid source spark mass spectrographyAnalytical Chemistry, 1967
- Notizen: Parakristallines Endoplasmatisches Retikulum im Ovar von Pyrrhocoris apterus (Heteroptera)Zeitschrift für Naturforschung B, 1967
- Advances in precision of mass-spectroscopic spark-source analysis of conducting materialsAnalytical and Bioanalytical Chemistry, 1967
- Erfahrungen mit Drehelektroden in der massenspektroskopischen Analyse von MetallenAnalytical and Bioanalytical Chemistry, 1966
- Isotope Dilution Analyses by Spark Source Mass Spectrography.Analytical Chemistry, 1965
- Analysis of Solids with Mass SpectrometerAnalytical Chemistry, 1951
- A New Mass Spectrograph and the Isotopic Constitution of NickelPhysical Review B, 1941