UNE 55523:1990

SURFACE ACTIVE AGENTS. DETERMINATION OF THE BIODEGRADABILITY OF ANIONIC SURFACTANTS USED IN DETERGENT FABRICATION

NORMA vydaná dňa 17.10.1990

The information about the standard:

Designation standards: UNE 55523:1990
Publication date standards: 17.10.1990
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE