Test Method for Determination of Chromic Oxide in Basic Chromium Tanning Liquors (Ammonium Persulfate Oxidation)
€58.00
Standard Test Method for Calculation of Basicity of Chrome Tanning Liquors
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
Standard Test Method for Nitrocellulose in Finish on Leather
Standard Test Method for Acidity in Basic Chromium Tanning Liquors
Standard Test Method for Tackiness of Finish on Leather
Standard Practice for Calculation of (Non-Mineral) Combined Tanning Agents and Degree of Tannage
Standard Test Method for Determining Non-Tannins and Tannin in Extracts of Vegetable Tanning Materials
Standard Test Method for Determining 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
€65.00
Standard Practice for Extraction of Tannins from Raw and Spent Materials
Standard Test Method for Analysis of Sugar in Vegetable Tanning Materials
Standard Test Method for Analysis of Iron and Copper in Vegetable Tanning Materials
