90.93 Standard confirmed Dec 3, 2024
ISO
ISO/TC 190/SC 3 Chemical and physical characterization
International Standard
13.080.10 Chemical characteristics of soils
Published
ISO 14256-2:2005 describes an automated method for the determination of nitrate, nitrite and ammonium in a 1 mol/l potassium chloride extract of field-moist soil samples.
ISO 14256-2:2005 is applicable to all types of soils homogenized by suitable methods.
PUBLISHED
ISO 14256-2:2005
90.93
Standard confirmed
Dec 3, 2024