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ASTM D4900-99(2009)

Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts

STANDARD published on 1.4.2009

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The information about the standard:

Designation standards: ASTM D4900-99(2009)
Note: WITHDRAWN
Publication date standards: 1.4.2009
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM D4900-99(2009) :

Keywords:
lignosulfonates, sulfite cellulose, tannin analysis, vegetable tannin analysis, Cellulose and cellulose derivatives, Lignosulfonates, Purity analysis, Sulfite cellulose, Tanning analysis/materials, Vegetable-tanned leather