Codes & Standards - Purchase
ISO 4322:1977
Non-ionic surface active agents -- Determination of sulphated ash -- Gravimetric method
SKU: iso_010193_103753
Published by ISO
Publication Year 1977
1 Edition
2 pages
Product Details
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.