Soil quality — Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution — Part 1: Manual method
ISO/TS 14256-1:2003 describes a method for the determination of nitrate, nitrite and ammonium in a 1 mol/l potassium chloride extract of field-moist soil samples.
ISO/TS 14256-1:2003 is applicable to all types of soils homogenized by suitable methods.
Life cycle
NOW
PUBLISHED ISO/TS 14256-1:2003 90.93
Standard confirmed 14 gush 2019
Cilësi e tokës - Përcaktimi i nitrateve, nitriteve dhe amoniakut në tokat e ngopura me lagështi nëpërmjet ekstraktimit me solucion klorur potasi - Pjesa 1: Metoda praktike
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