D1611-12(2019) Standard Test Method for Corrosion Produced by Leather in Contact with Metal

D2213-00(2020) Standard Test Method for Compressibility of Leather

D2875-00(2020) Standard Test Method for Insoluble Ash of Vegetable-Tanned Leather

D2876-00(2020) Standard Test Method for Water-Soluble Matter of Vegetable-Tanned Leather

D4786-00(2020) Standard Test Method for Stitch Tear Strength, Single Hole

D4831-00(2020) Standard Test Method for Buckle Tear Strength of Leather

D4899-99(2020) Standard Practice for Analysis of Vegetable Tanning Materials—General

D4900-99(2020) Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts

D4901-99(2020) Standard Practice for Preparation of Solution of Liquid Vegetable Tannin Extracts

D4902-99(2020) Standard Test Method for Evaporation and Drying of Analytical Solutions

D4903-99(2020) Standard Test Method for Total Solids and Water in Vegetable Tanning Material Extracts

D4904-99(2020) Standard Practice for Cooling of Analytical Solutions

D4905-99(2020) Standard Practice for Preparation of Solution of Solid, Pasty and Powdered Vegetable Tannin Extracts

D6020-00(2020) Standard Practice for Calculation of (Non-Mineral) Combined Tanning Agents and Degree of Tannage

D6075-13(2020) Standard Test Method for Cracking Resistance of Leather

D6401-99(2020) Standard Test Method for Determining Non-Tannins and Tannin in Extracts of Vegetable Tanning Materials

D6402-99(2020) Standard Test Method for Determining Soluble Solids and Insolubles in Extracts of Vegetable Tanning Materials

D6403-99(2020) Standard Test Method for Determining Moisture in Raw and Spent Materials

D6404-99(2020) Standard Practice for Sampling Vegetable Materials Containing Tannin

D6405-99(2020) Standard Practice for Extraction of Tannins from Raw and Spent Materials

D6406-99(2020) Standard Test Method for Analysis of Sugar in Vegetable Tanning Materials

D6407-99(2020) Standard Test Method for Analysis of Iron and Copper in Vegetable Tanning Materials

D6408-99(2020) Standard Test Method for Analysis of Tannery Liquors

D6409-99(2020) Standard Practice for Color Tests with Sheepskin Skiver

D6410-99(2020) Standard Test Method for Determining Acidity of Vegetable Tanning Liquors

D8365-20 Standard Test Method for Corrosion of Metal Produced by Contact with Leather