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.
Document identifier
ISO 5316:1977
Title
Fertilizers - Extraction of water-soluble phosphates
ISO Category
TC 134/SC 4: Chemical analysis - STANDBY
Publication date
1977-08-01
International Relationship
BS 5551-4.2.1:1978
Price |
Contact |