NA 057
DIN Standards Committee Food and Agricultural Products
Standards
[CURRENT]
EN 13650
EN 13650
Soil improvers and growing media - Extraction of aqua regia soluble elements
Title (German)
Bodenverbesserungsmittel und Kultursubstrate - Extraktion von in Königswasser löslichen Elementen
Responsible national committee
NA 057-03-01 AA - Soil improvers and growing media