Soil quality. Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution.
NORMA vydaná dňa 31.8.2011
Designation standards: BS EN ISO 23470:2011
Note: NEPLATNÁ
Publication date standards: 31.8.2011
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategória: Technické normy BS