Standard Practice for Color Tests with Sheepskin Skiver
€58.00
Standard Test Method for Determining Acidity of Vegetable Tanning Liquors
Standard Test Method for Analysis of Tannery Liquors
Standard Test Method for Chromic Oxide in Basic Chromium Tanning Liquors
Standard Test Method for Tackiness of Finish on Leather
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Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)
Standard Test Method for pH of Wet Blue and Wet White
Standard Practice for Sampling and Preparation of Wet Blue and Wet White for Physical and Chemical Tests
Leather. Chemicals. Quality control
€193.00
Standard Practice for Calculation of (Non-Mineral) Combined Tanning Agents and Degree of Tannage
Test Method for Determination of Chromic Oxide in Basic Chromium Tanning Liquors (Ammonium Persulfate Oxidation)
Standard Test Method for Determining Non-Tannins and Tannin in Extracts of Vegetable Tanning Materials
Standard Test Method for Determing Soluble Solids and Insolubles in Extracts of Vegetable Tanning Materials
Standard Test Method for Determining Moisture in Raw and Spent Materials
Standard Practice for Sampling Vegetable Materials Containing Tannin
