Your shopping cart is empty!
ASTM International, 05/01/2010
Publisher: ASTM
File Format: PDF
$22.00$44.00
Published:01/05/2010
Pages:5
File Size:1 file , 89 KB
Note:This product is unavailable in Russia, Ukraine, Belarus
1.1 This test method covers the determination of pentane and toluene insolubles in used lubricating oils.
1.2 Procedure A covers the determination of insolubles without the use of coagulant in the pentane. It provides an indication of the materials that can readily be separated from the oil-solvent mixtures by centrifuging.
1.3 Procedure B covers the determination of insolubles in oils containing detergents and employs a coagulant for both the pentane and toluene insolubles. In addition to the materials separated by using Procedure A, this coagulation procedure separates some finely divided materials that may be suspended in the oil.
Note 1 - Results obtained by Procedures A and B should not be compared since they usually give different values. The same procedure should be employed when comparing values obtained periodically on an oil in use or when comparing results determined by two or more laboratories.
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5 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 warning statements, see Section 7 and 9.1.1.
Standard Specification for High-Gravity Glycerin
$24.00 $48.00
Standard Specification for Tracking and Traceability Encoding System of Natural Gas Distribution Components (Pipe, Tubing, Fittings, Valves, and Appurtenances)
$38.00 $76.00
Standard Test Method for Silica, Precipitated, Hydrated—Sears Number
$25.00 $50.00
Standard Specification for Pyrolytic and Vacuum Deposition Coatings on Flat Glass
$28.00 $56.00