Boron trace determination in metals and alloys by isotope dilution mass spectrometry with negative thermal ionization
β Scribed by Klaus G. Heumann; Heinz Zeininger
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 983 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0168-1176
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
SRM 2724 is a no. 2-D diesel fuel oil that has been certified for total sulfur concentration at 425 +4 pg g-' (95% confidence interval) by isotope dilution thermal ionization mass spectrometry, which is the most accurate and precise method for the determination of sulfur in many different matrices.
A simple, highly accurate and precise method for the quantitative measurement of the angiotensinconverting enzyme inhibitor lisinopril in human plasma is presented. The assay is based on gas chromatography/negative ion chemical ionization mass spectrometry. The preparation of stable isotope labelled