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Matrix Modifiers for Feedstuff Selenium Analysis by Graphite Furnace Atomic Absorption Spectroscopy

✍ Scribed by Brown, T.F.; Zeringue, L.K.


Book ID
123583720
Publisher
American Dairy Science Association
Year
1988
Tongue
English
Weight
611 KB
Volume
71
Category
Article
ISSN
0022-0302

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πŸ“œ SIMILAR VOLUMES


Matrix modifiers in graphite furnace ato
✍ George A. Trapp πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 English βš– 442 KB

The use of KH2P04/NH4N0, as matrix modifier eliminates severe interference effects on the atomic absorption analysis of lithium in biological fluids. This enables determination of trace lithium in microliter size samples with absolute sensitivity (0.0044 absorbance) of 2 pg. There is no requirement