Leather - Chemical tests - Determination of the free formaldehyde in process auxiliaries (ISO/DIS 27587:2019); German and English version prEN ISO 27587:2019
€63.27
Standard Test Method for Calculation of Basicity of Chrome Tanning Liquors
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Standard Practice for Calculation of Basicity of Chrome Tanning Liquors
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
Test Method for Determination of Chromic Oxide in Basic Chromium Tanning Liquors (Ammonium Persulfate Oxidation)
Standard Test Method for pH of Wet Blue
Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)
Standard Test Method for Nitrocellulose in Finish on Leather
