- See also WK83490 proposed revision
D2807-17a Standard Test Method for Chromic Oxide in Leather (Perchloric Acid Oxidation)
- See also WK83491 proposed revision
- See also WK83492 proposed revision
- See also WK86004 proposed revision
D3495-10(2023) Standard Test Method for Hexane Extraction of Leather
D3790-17 Standard Test Method for Volatile Matter (Moisture) of Leather by Oven Drying
- See also WK83489 proposed revision
D3897-18 Standard Test Method for Calculation of Basicity of Chrome Tanning Liquors
D3898-93(2023) Standard Test Method for Chromic Oxide in Basic Chromium Tanning Liquors
- See also WK87947 proposed reapproval
D3913-03(2020)e1 Standard Test Method for Acidity in Basic Chromium Tanning Liquors
D4653-87(2020) Standard Test Method for Total Chlorides in Leather
D4654-87(2020) Standard Test Method for Sulfate Basicity in Leather
D4655-95(2023) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
D4906-95(2023) Standard Test Method for Total Solids and Ash Content in Leather Finishing Materials
D4907-10(2020) Standard Test Method for Nitrocellulose in Finish on Leather
D5356-17a Standard Test Method for pH of Chrome Tanning Solutions
D6016-17(2023) Standard Test Method for Determination of Nitrogen, Water Extractable in Leather
D6017-97(2020)e1 Standard Test Method for Determination of Magnesium Sulfate (Epsom Salt) in Leather