Active Standard ASTM D4655 | Developed by Subcommittee: D31.06
Book of Standards Volume: 15.04
Historical (view previous versions of standard)
Significance and Use
These test methods are used to determine the basicity of leather when used in accordance with Test Method D4654.
1.1 These test methods are intended for use in determining the total, neutral, and combined acid sulfate in mineral-tanned leather.
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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
D2813 Practice for Sampling Leather for Physical and Chemical Tests
D4654 Test Method for Sulfate Basicity in Leather
ICS Number Code 59.140.30 (Leather and furs)
UNSPSC Code 11162300(Leathers)