Sets out a method for the determination of the relative density of higher rank coal and coke by a relative density bottle.
AS 1038.21.1.1:2002 history
1970AS 1038.21.1.1:2008 Coal and Coke Analysis and Testing Advanced Coal and Coke Relative Density Analysis Sample/Density Bottle Method
1970AS 1038.21.1.1:2002 Coal and coke - Analysis and testing - Higher rank coal and coke - Relative density - Analysis sample/density bottle method
1994AS 1038.21.1.1:1994 Coal and coke - Analysis and testing Part 21.1.1:Higher rank coal and coke - Relative density - Analysis sample /density bottle method