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Information × Registration Number 0208U005951, 0108U003365 , R & D reports Title Рreparing ДСТУ ISO 23470 Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution (ISO 23470:2007) popup.stage_title Head Baluk Svyatoslav Antonovich, Доктор сільськогосподарських наук Registration Date 21-11-2008 Organization National Scientific Center "Institute for soil science and agrochemistry research named for O. N. Sokolovski" popup.description2 Subject of investigation – soil quality. Object of investigation – preparing of nationally harmonized standard identical to the ISO 23470, which regulates a method for the determination of the cation exchange capacity (CEC) and the content of exchangeable cations (Al3+, Ca2+, Fe2+, K+, Mg2+, Mn2+, Na+) in soils using a hexamminecobalt trichloride solution as extractant. Methods of investigations – laboratory. Theoretical of and practical results – replenishment of standard base, elimination of barriers on a way of cooperation and an exchange of experience in branch of soil science and protection of soils. Product Description popup.authors popup.nrat_date 2020-04-02 Close