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ASTM D 3898 : 1993 : R1998

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Standard Test Method for Chromic Oxide in Basic Chromium Tanning Liquors

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

10-01-1998

CONTAINED IN VOL. 15.04, 2015 Defines the determination of chromic oxide in chrome tanning liquors, either simple, with added aluminum or zirconium, or with the usual masking complexing agents.

Committee
D 31
DocumentType
Test Method
Pages
2
ProductNote
Reconfirmed 1998
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

1.1 This test method covers the determination of chromic oxide in chrome tanning liquors, either simple, with added aluminum or zirconium, or with the usual masking complexing agents.

1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D 5356 : 2017 : REV A Standard Test Method for pH of Chrome Tanning Solutions
ASTM D 3913 : 2003 : R2015 Standard Test Method for Acidity in Basic Chromium Tanning Liquors

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