Standard Guide for pH of Aqueous Solutions of Soaps and Detergents
NORMA vydaná dňa 1.1.2024
Označenie normy: ASTM D1172-15(2024)
Dátum vydania normy: 1.1.2024
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
This guide details the standard procedures for the preparation of aqueous solutions of soaps and detergents and the determination of their pH. The required reagent for this procedure is distilled water or its equivalent, and the recommended electrodes for the determination of pH are the Fischer Accuphast combination electrode or Orion Ross Sure Flow electrode or their equivalents.
Keywords:
ICS Number Code 71.100.40 (Surface active agents)