Surfactants, Chemical analysis and testing, Chemical reagents, Preparation, Determination of content, Complexometric titrations, Water, Calcium, Magnesium, Hard water, Units of measurement
Title in French
Agents de surface. Prparation dune eau de duret calcique et magnsienne dtermine
Title in German
Grenzflchenaktive Stoffe. Herstellung von Wasser mit bekannter Calcium- und Magnesiumhrte