Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method
STANDARD published on 1.8.2002
Designation standards: STN EN 13654-1
Classification mark: 465746
Catalog number: 86867
Publication date standards: 1.8.2002
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Category: Technical standards STN