ISO 4322:1977
$13.00
Non-ionic surface active agents — Determination of sulphated ash — Gravimetric method
Published By | Publication Date | Number of Pages |
ISO | 1977-05 | 4 |
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The method consists in calcination of a test portion in the presence of sulphuric acid solution and weighing of the ash in form of sulphate.
Published Code | ISO |
---|---|
Published By | International Organization for Standardization |
Publication Date | 1977-05 |
Pages Count | 4 |
Language | France |
Edition | 1 |
File Size | 194.6 KB |
ICS Codes | 71.100.40 - Surface active agents |
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