The handbook of soap manufacture
Chapter 9
ANALYSIS OF RAW MATERIALS, SOAP, AND GLYCERINE 117
Fats and Oils--Alkalies and Alkali Salts--Essential Oils--Soap--Lyes--Crude Glycerine.
The handbook of soap manufacture
ANALYSIS OF RAW MATERIALS, SOAP, AND GLYCERINE 117
Fats and Oils--Alkalies and Alkali Salts--Essential Oils--Soap--Lyes--Crude Glycerine.