ASTM D4900-99(2020) PDF

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Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts
standard by ASTM International, 12/01/2020

Document Format: PDF

Description

1.1”This test method is intended for use in detecting the presence of lignosulfonates (sulfite cellulose) in extracts of tanning materials.

Product Details

Published:
12/01/2020
Number of Pages:
2
File Size:
1 file , 56 KB
Note:
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