ISO 4322:1977
ISO 4322:1977 Non-ionic surface active agents – Determination of sulphated ash – Gravimetric method
CDN $82.00
Description
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.
Edition
1
Published Date
1977-05-01
Status
PUBLISHED
Pages
2
Language
English
Format
Secure PDF
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Abstract
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.
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