Fertilizers. Chemical analysis. Determination of nitrogen.. Method for determination of urea nitrogen content (gravimetric method using xanthydrol).
STANDARD published on 15.5.1993
Designation standards: BS 5551-4.1.5:1993
Note: WITHDRAWN
Publication date standards: 15.5.1993
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS