Determination of Nitrogen & Hide Substance in leather
Nitrogen & Hide Substance in Leather SCOPE This method prescribes a procedure for the determination of the total amino nitrogen …
Leather Testing
Determination of Sulphated Ash of water soluble matter – Leather Accessories
Sulphated Ash of water Soluble Matter PRINCIPLE A specified amount of leather is shaken with water in a shaker under …
Determination of Solvent Extractable Subs – Leather Accessories
Solvent Extractable Substance SCOPE This SOPs is intended for the determination of substances which are extractable in Dichloromethane or …
Determination of Water Soluble Matter – Leather Materials
Water Soluble Matter APPARATUS:- Evaporating dish- 50 Muffle furnace – 800 ± 25°C Desiccator Mechanical shaker Oven – 102 ± …
Determination of Chromium content – Leather Materials
CHROMIUM OXIDE CONTENT WET OXIDATION METHOD APPARATUS Desiccator. Erlenmeyer flask – 300 ml capacity Conical flask – with stopper Heating …