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ASTM D 6656 : 2016 : REDLINE

Current
Current

The latest, up-to-date edition.

Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)
Available format(s)

PDF

Language(s)

English

Published date

01-09-2016

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 15.04, 2016 Describes the chromic oxide in wet blue that has been partly or completely tanned with chromium compounds.

1.1This test method covers the determination of chromic oxide in Wet Blue that has been partly or completely tanned with chromium compounds. In general, the samples will contain chromium content between 1 % and 5 % when calculated as chromic oxide expressed upon a dry basis otherwise referred to as moisture-free basis (mfb).

1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3This test method does not apply to Wet White.

1.4This 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. See Section 9 for specific safety hazards.

Committee
D 31
DocumentType
Redline
Pages
6
PublisherName
American Society for Testing and Materials
Status
Current

ASTM D 7967 : 2016 Standard Test Method for Analysis of Chrome Content (as Cr<inf>2</inf>O<inf>3</inf>) in Wet Blue using Atomic Absorption

ASTM E 177 : 2014 : REDLINE Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E 180 : 2003 Standard Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial and Specialty Chemicals (Withdrawn 2009)
ASTM D 6659 : 2016 : REDLINE Standard Practice for Sampling and Preparation of Wet Blue and Wet White for Physical and Chemical Tests

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