
Methods for the analysis of oilseeds. Determination of hexane extract (or light petroleum extract), called 'oil content'
出版:British Standards Institution

專家解讀視頻
Describes the extraction of a prepared test portion with light petroleum (hexane) , removal of solvent and weighing of the residue.
? British Standards Institution 2013
Replaces notes:
Replaces BS 4289:Part 4:1968.
ISO 659:1998 - Identical