First Issued 1982, Last Revised 2000, Last Rewritten 2000-12-27
The sulphated ash is determined gravimetrically. The result gives the sum of water-soluble and water-insoluble ash.
Access to the online Version of ICUMSA Method GS3/4/7/8-11 (2000) can be obtained from the Sugar Industry Website, operated by Bartens. The online access for two years costs EUR35 (+ 19 % VAT for German and EU citizens without EU VAT No.).