ISO 7407:1983

Fertilizers — Determination of acid-soluble potassium content — Preparation of the test solution

Specifies the reference method. It consists in boiling of a test portion with dilute hydrochloric acid solution.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

65.080

Statut:

Publié

Date de Publication:

1983-04-30

Numéro Standard:

ISO 7407:1983