ISO 6245:1993

Petroleum products -- Determination of ash

Includes a method for the determination in the range 0,001 to 0,180 % (m/m) from distillate and residual fuel oils, crude oils, lubricating oils, waxes and other petroleum products, in which any ash-forming materials present are normally considered to be undesirable impurities or contaminants. The method is limited to products which are free from added ash-forming additives, including certain phosphorus compounds.


General information

  • Status :  Withdrawn
    Publication date : 1993-06
  • Edition : 2
  • :
    ISO/TC 28
    Petroleum and related products, fuels and lubricants from natural or synthetic sources
  • 75.080
    Petroleum products in general

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