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ASTM International - ASTM D2807-93(2009)

Standard Test Method for Chromic Oxide in Leather (Perchloric Acid Oxidation)

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Organization: ASTM International
Publication Date: 1 April 2009
Status: inactive
Page Count: 4
ICS Code (Leather and furs): 59.140.30
significance And Use:

The procedure described is specific for chromium in leather. Vanadium is the only common interfering element and this is rarely present in quantity. The precision and accuracy of the methods are... View More

scope:

1.1 This test method covers the determination of chromic oxide in leathers that have been partly or completely tanned with chromium compounds. In general the samples will contain between 1 and 5 % chromium, calculated as chromic oxide.

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. See Section 7 for specific safety hazards.

Document History

September 1, 2017
Standard Test Method for Chromic Oxide in Leather (Perchloric Acid Oxidation)
1.1 This test method covers the determination of chromic oxide in leathers that have been partly or completely tanned with chromium compounds. In general the samples will contain between 1 and 5 %...
April 1, 2017
Standard Test Method for Chromic Oxide in Leather (Perchloric Acid Oxidation)
1.1 This test method covers the determination of chromic oxide in leathers that have been partly or completely tanned with chromium compounds. In general the samples will contain between 1 and 5 %...
September 1, 2015
Standard Test Method for Chromic Oxide in Leather (Perchloric Acid Oxidation)
1.1 This test method covers the determination of chromic oxide in leathers that have been partly or completely tanned with chromium compounds. In general the samples will contain between 1 and 5 %...
ASTM D2807-93(2009)
April 1, 2009
Standard Test Method for Chromic Oxide in Leather (Perchloric Acid Oxidation)
1.1 This test method covers the determination of chromic oxide in leathers that have been partly or completely tanned with chromium compounds. In general the samples will contain between 1 and 5 %...
April 1, 2009
Standard Test Method for Chromic Oxide in Leather (Perchloric Acid Oxidation)
1.1 This test method covers the determination of chromic oxide in leathers that have been partly or completely tanned with chromium compounds. In general the samples will contain between 1 and 5 %...
May 10, 2003
Standard Test Method for Chromic Oxide in Leather (Perchloric Acid Oxidation)
1.1 This test method covers the determination of chromic oxide in leathers that have been partly or completely tanned with chromium compounds. In general the samples will contain between 1 and 5 %...
January 10, 1998
Standard Test Method for Chromic Oxide in Leather (Perchloric Acid Oxidation)
1.1 This test method covers the determination of chromic oxide in leathers that have been partly or completely tanned with chromium compounds. In general the samples will contain between 1 and 5%...
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