This standard specifies the method for determining the sulfated ash content of starch and its derivatives. This standard applies to samples of starch and its derivatives.
GB/T 12089-1989 history
2008GB/T 22427.8-2008 Starches and derived products.Determination of sulphated ash
1989GB/T 12089-1989 Method for determination of sulphated ash in starches and derived products
GB/T 12089-1989 Method for determination of sulphated ash in starches and derived products was changed to GB/T 22427.8-2008 Starches and derived products.Determination of sulphated ash.