ISO 17319:2015

Fertilizers and soil conditioners -- Determination of water-soluble potassium content -- Potassium tetraphenylborate gravimetric method
Autor: ISO
Código ICS: 65.080
Vigente
$192.780

Alcance

ISO 17319:2015 specifies a gravimetric method for the determination of the water-soluble potassium content of test solutions of fertilizers. It is suitable for use in arbitration and for reference purposes.ISO 17319:2015 is applicable to those fertilizers containing more than 1,0 % K2O or equivalent amount of K content.

Especificaciones de la Norma
Fecha de Publicación 27/05/2015
Título Secundario Matières fertilisantes -- Dosage de la teneur en potassium -- Méthode gravimétrique au tétraphénylborate de potassium
Páginas Técnicas 19
Idioma Inglés