Work Item
ASTM WK76928

Revision of D974-14e2 Standard Test Method for Acid and Base Number by Color-Indicator Titration

Keywords

None Provided

Rationale

Used oil sample preparation for D664, D4739 and D7946 test methods have previously been revised to be equivalent. This work item seeks to align the used oil sample preparation guidelines in D974 with these other test methods. Comparable sample preparation allows a portion of test sample to be shared among these test methods without further treatment.

Details

Developed by Subcommittee: D02.06

Committee: D02

Staff Manager: Alyson Fick

Work Item Status

Date Initiated: 05-16-2021

Technical Contact: Bridget Brassell

Item: 000

Ballot:

Status: