Abstract
A description is given of the techniques used for the quantitative analysis of rocks and soils by spark-source mass spectrometry with aluminium as the conducting material. Details are given of photographic plate emulsion calibration and evaluation methods together with the interference correction procedures essential before measuring, and finally before applying, the relative sensitivity coefficients used to standardise the analysis. More than 50 elements can be determined and a typical precision of ±10–15% is attained. The techniques are illustrated by application to the analysis of soils, concentrates of acetic acid extracts of soils and US Geological Survey Standard Rocks G-2 and AGV-1.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.