This document specifies a method for the determination of the ash content in milk, milk powder, whey powder, whey protein concentrate, infant formula, milk permeate powder and milk protein concentrate.
NOTE For the determination of ash (“fixed ash”) of caseins and caseinates, see ISO 5544 | IDF 89[1].
BSI recommends this version of standard for organisations operating in or with the UK. The ISO edition is available here if required.