AS 1038.14.2:1995 Coal and coke - Analysis and testing part 14.2:Higher rank coal ash and coke ash - Major and minor elements - Acid digestion/flame atomic absorption spectrometric method
1970AS 1038.14.2:2003 Coal and coke - Analysis and testing - Higher rank coal ash and coke ash - Major and minor elements - Acid digestion/flame atomic absorption spectrometric method
1994AS 1038.14.2:1995 Coal and coke - Analysis and testing part 14.2:Higher rank coal ash and coke ash - Major and minor elements - Acid digestion/flame atomic absorption spectrometric method