
Methods for analysis of animal feeding stuffs. Determination of ash insoluble in hydrochloric acid
出版:British Standards Institution

專家解讀視頻
Procedure A, applicable to simple organic animal feeding stuffs, and procedure B, applicable to minerals, mineral mixtures and compound feeding stuffs where acid-insoluble ash exceeds 1%.
? British Standards Institution 2013
Amendment notes:
AMD 4632 published 31 August 1984
ISO 5985:2002 - Identical