ISO 2272:1972
Surface active agents; Analysis of soaps; Determination of low contents of free glycerol spectrophotometric method

Заменен на ISO 2272(1989.07)
 

2 страницы

Завершение срока действия 01.07.1989
Опубликован 01.09.1972

Surface active agents; Analysis of soaps; Determination of low contents of free glycerol spectrophotometric method