BS 5551-4.2.1:1978
Fertilizers. Chemical analysis. Determination of phosphorus. Extraction of water-soluble phosphates

Standard No.

BS 5551-4.2.1:1978

Release Date

1978

Published By

British Standards Institution (BSI)

Latest

BS 5551-4.2.1:1978

Scope

This International Standard specifies a method for the extraction of water-soluble phosphorus(V) oxide from fertilizers. It is applicable to all fertilizers for which the determination of water-soluble phosphorus(V) oxide content is required.

BS 5551-4.2.1:1978 history

• 1978 BS 5551-4.2.1:1978 Fertilizers. Chemical analysis. Determination of phosphorus. Extraction of water-soluble phosphates