Fertilizers - Extraction of soluble phosphorus according to Petermann at 65 °C
STANDARD published on 1.9.2011
Designation standards: STN EN 15921
Classification mark: 654882
Catalog number: 113852
Publication date standards: 1.9.2011
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN