SANS 52 : 1ED 1981(R2012)
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
SOLID MINERAL FUELS - DETERMINATION OF PHOSPHORUS CONTENT - REDUCED MOLYBDOPHOSPHATE PHOTOMETRIC METHOD
01-12-2014
11-23-2012
Describes a reduced molybdophosphate photometric method for the determination of the total phosphorus content of hard coal, lignites and coke.
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