Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements
STANDARD published on 1.3.2021
Designation standards: STN EN 13656
Classification mark: 838221
Catalog number: 132267
Publication date standards: 1.3.2021
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN