Provides an experimental method for determining the heterogeneity of constitution which is required for the determination of the minimum sample mass. This Standard is identical with and has been reproduced from ISO 6138:1991.
AS 2806.4:2004 history
0000 AS 2806.4:2004(R2016)
1970AS 2806.4:2004 Aluminium ores - Sampling - Determination of heterogeneity of constitution
1993AS 2806.4:1994 Aluminium ores - Sampling Part 4: Determination of the heterogeneity of constitution