ASTM International - ASTM D2415-98(2012)
Standard Test Method for Ash in Coal Tar and Pitch
|Publication Date:||1 November 2012|
|ICS Code (Waxes, bituminous materials and other petroleum products):||75.140|
significance And Use:
4.1 This test method determines the amount of inorganic matter in the sample.
1.1 This test method covers the determination of the ash content of tar and pitch.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.