Ash determination
Hide substances
Nitrogen
Salts
Leather
Oxides
Solvent extraction methods
Silicones
Hides
Sample location
pH measurement
Chromium inorganic compounds
Volatile matter determination
Sulfated ash determination
Phosphorus
Fatty acids
Magnesium inorganic compounds
Methylene dichloride
Aqueous extraction methods
Glucose
Sampling methods
Zirconium
Leather and fur technology
Determination of content
Testing conditions
Aluminium
Chemical analysis and testing
Specimen preparation