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Determination of small amounts of selenium in organic matter

Book ID
124148572
Publisher
Royal Society of Chemistry
Year
1979
Tongue
English
Weight
901 KB
Volume
104
Category
Article
ISSN
0003-2654

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๐Ÿ“œ SIMILAR VOLUMES

The determination of small amounts of su
The determination of small amounts of sulphur in organic compounds
โœ Wilson, H. N. ;Straw, H. T. ๐Ÿ“‚ Article ๐Ÿ“… 1950 ๐Ÿ› Wiley (John Wiley & Sons) โš– 481 KB ๐Ÿ‘ 1 views

## Abstract A recently described apparatus for the determination of traces of sulphur in organic compounds has been investigated. The original method described B vertical tube heated to 830ยฐ C. and packed with silica, on to which the sample was allowed to fall drop by drop, and burnt in a rapid cur

Determination of trace amounts of seleni
Determination of trace amounts of selenium in pharmaceuticals
โœ Hannah R. Klein; Robert H. King; William J. Mader ๐Ÿ“‚ Article ๐Ÿ“… 1969 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 470 KB ๐Ÿ‘ 1 views

A quantitative method for the determination of less than 30 p.p.m. selenium in organic sulfur-containing drugs has been developed. The procedure utilizes oxygen flask combustion for decomposition of the organic matter and colorimetric measurement of selenium after reacting with 2,3-diaminonaphthalen