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Determination of silver in soils, sediments, and rocks by organic-chelate extraction and atomic absorption spectrophotometry

✍ Scribed by T.T. Chao; J.W. Ball; H.M. Nakagawa


Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
374 KB
Volume
54
Category
Article
ISSN
0003-2670

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Determination of copper in foods by atom
✍ A. G. Cameron; D. R. Hackett πŸ“‚ Article πŸ“… 1970 πŸ› John Wiley and Sons 🌐 English βš– 240 KB πŸ‘ 1 views

## Abstract A method for determining copper in a wide range of foods by atomic absorption spectrophotometry is described and shown to be reliable and sensitive. It is shown that, when copper is chelated and extracted into ketone, very high sensitivity may be achieved; copper in aqueous extracts can