Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts
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Standard Practice for Preparation of Solution of Liquid Vegetable Tannin Extracts
Standard Test Method for Evaporation and Drying of Analytical Solutions
Standard Test Method for Total Solids and Water in Vegetable Tanning Material Extracts
Standard Practice for Cooling of Analytical Solutions
Standard Practice for Preparation of Solution of Solid, Pasty and Powdered Vegetable Tannin Extracts
Standard Terminology Relating to Leather
Standard Practice for Analysis of Vegetable Tanning Materials—General
