Standard
UPDATE AVAILABLE
AS 1038.9.1-1992
[Superseded]Coal and coke - Analysis and testing - Coal and coke - Phosphorus - Ash digestion/molybdenum blue method
Sets out a method for the spectrophotometric determination of phosphorus in coal and coke, as molybdenum blue. Also applicable to coal ash and coke ash.
Published: 01/01/1992
Pages: 4
Content history
Content history
[Current]
[Withdrawn]
[Superseded]
ISO 622-1981