
SOIL QUALITY - DETERMINATION OF EFFECTIVE CATION EXCHANGE CAPACITY (CEC) AND EXCHANGEABLE CATIONS USING A HEXAMMINECOBALT TRICHLORIDE SOLUTION
出版:Comite Europeen de Normalisation

專家解讀視頻
基本信息
標準編號: EN ISO 23470 : 2011
標準類別:Standard
出版單位:Comite Europeen de Normalisation
標準頁數:0
標準簡介
Describes a method for the determination of the cation exchange capacity (CEC) and the content of exchangeable cations (Al[3+], Ca[2+], Fe[2+], K[+], Mg[2+], Mn[2+], Na[+]) in soils using a hexamminecobalt trichloride solution as extractant.
替代本標準的新標準