1.1 This practice gives formulas to enable analytical data to be expressed on various different bases in common use. Such bases are: as received, dry, equilibrium moisture, dry ash free, and others.1.2 This standard does not purport to addres
ASTM
Standard Practice for Calculating Coal and Coke Analyses from As-Determined to Different Bases
STD-47813
89
1989-09-29
3