ASTM D3340-98(2003)
Standard Test Method for Lithium and Sodium in Lubricating Greases by Flame Photometer

Standard No.

ASTM D3340-98(2003)

Release Date

1998

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D3340-07

Latest

ASTM D3340-07

Scope

Lubricating greases can contain the lithium soap of hydroxy stearic acid or the sodium soap of various fatty acids as thickeners. The determination of total lithium or total sodium is a measure of the amount of thickener in the grease.

1.1 This test method covers determination of the lithium and sodium content of lubricating greases by means of a flame photometer.

1.2 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.

1.3 The preferred units are mass % and accepted SI units. The values given in parentheses are for information only.

ASTM D3340-98(2003) Referenced Document

• ASTM D1193 Standard Specification for Reagent Water*， 1999-04-19 Update

ASTM D3340-98(2003) history

• 2007 ASTM D3340-07 Standard Test Method for Lithium and Sodium in Lubricating Greases by Flame Photometer
• 1998 ASTM D3340-98(2003) Standard Test Method for Lithium and Sodium in Lubricating Greases by Flame Photometer
• 1998 ASTM D3340-98 Standard Test Method for Lithium and Sodium in Lubricating Greases by Flame Photometer