2003QB/T 2623.5-2003 Test methods of soaps Determination of content of ethanol-insoluble matter in soaps
1970QB/T 3752-1999 Determination of ethanol insoluble content in soap
QB/T 3752-1999 Determination of ethanol insoluble content in soap has been changed from GB 7459-1987 Determination of acetonitrile insoluble content in soap.
QB/T 3752-1999 Determination of ethanol insoluble content in soap was changed to QB/T 2623.5-2003 Test methods of soaps Determination of content of ethanol-insoluble matter in soaps.