ISO 5316:1977
Fertilizers; Extraction of water-soluble phosphates

Standard No.

ISO 5316:1977

Release Date

1977

Published By

International Organization for Standardization (ISO)

Latest

ISO 5316:1977

Scope

The method consists in dissolving in water of the phosphorus(V) oxide in a test portion by shaking, using a rotary shaker under specified conditions.

ISO 5316:1977 history

• 1977 ISO 5316:1977 Fertilizers; Extraction of water-soluble phosphates