NFM 07 045 : 1974
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DETERMINATION OF ASH FROM PETROLEUM PRODUCTS
12-01-1995
01-12-2013
Gives a method for the determination of the ash, in the range 0.01& to 0.20% from distillate and residual fuel oils, crude oils, lubricating oils, waxes and other petroleum products in which any ash forming materials present are considered to be undesirable impurities or contaminants. Limited to petroleum products which are free from added ash forming additives. Covers brief history, summary of method, apparatus, procedure, calculation, test report and precision.
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