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ASTM D6406-99(2020)

Historical Reaffirmation

Standard Test Method for Analysis of Sugar in Vegetable Tanning Materials

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1.1 This test method covers determining the sugars present in vegetable tanning materials.

1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.


5.1 This test method is used to determine the quantity of sugar present in vegetable tanning materials or vegetable tannin extracts. The amount of the reducing sugars, total sugars, and non-reducing sugars in a sample of material or extract can be determined by this method.

5.2 Because of the possibility of errors in this test method it is essential that the method be followed exactly in order to obtain reproducible results both among specimens within a laboratory and for analyses between laboratories.

SDO ASTM: ASTM International
Document Number D6406
Publication Date Dec. 1, 2020
Language en - English
Page Count 6
Revision Level 99(2020)
Supercedes
Committee D31.01
Publish Date Document Id Type View
May 10, 1999 D6406-99 Revision
Dec. 1, 2020 D6406-99R20 Reaffirmation
Nov. 1, 2014 D6406-99R14 Reaffirmation
April 1, 2009 D6406-99R09 Reaffirmation
April 1, 2004 D6406-99R04 Reaffirmation