Analysis of sewage sludge; digestion with aqua regia for the determination of acid soluble mineral components
STANDARD published on 1.12.1988
Designation standards: ÖNORM M6290
Note: WITHDRAWN
Publication date standards: 1.12.1988
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM