WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF CHROMIUM CONTENT. DIPHENYL CARBAZIDE METHOD
STANDARD published on 17.7.1989
Designation standards: UNE 77061:1989
Note: WITHDRAWN
Publication date standards: 17.7.1989
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Category: Technical standards UNE