ASTM D6401-99(2020) PDF

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Standard Test Method for Determining Non-Tannins and Tannin in Extracts of Vegetable Tanning Materials
standard by ASTM International, 12/01/2020

Document Format: PDF

Description

1.1”This test method is intended for use in determining the quantity of soluble non-tannins and tannin in solutions of tannin extracts, water extracts of vegetable tanning materials, or tanning liquors. The method is applicable to the analysis of liquid, solid, pasty, and powdered extracts and to extracts of raw or spent materials.

Product Details

Published:
12/01/2020
Number of Pages:
4
File Size:
1 file , 83 KB
Note:
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