ASTM International - ASTM D3231-99
Standard Test Method for Phosphorus in Gasoline
|Publication Date:||10 April 1999|
|ICS Code (Liquid fuels):||75.160.20|
1.1 This test method covers the determination of phosphorus generally present as pentavalent phosphate esters or salts, or both, in gasoline. This test method is applicable for the determination of phosphorus in the range from 0.2 to 40 mg P/litre or 0.0008 to 0.15 g P/U.S. gal.
1.2 The values given in acceptable SI units are to be regarded as the standard. The values given in parentheses are for information only.
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. For specific hazard statements, see 6.3, 6.4, Notes 2, 3, 4, 5, 7, and 11.