EN 15959:2011
Fertilizers - Determination of extracted phosphorus

Standard No.

EN 15959:2011

Release Date

2011

Published By

European Committee for Standardization (CEN)

Status

Be replaced

Replace By

EN 15959:2023

Latest

EN 15959:2023

Scope

This European Standard specifies a method for the determination of phosphorus in fertilizer extracts. The method is applicable to all extracts of fertilizers for the determination of the different forms of phosphorus as phosphorus soluble in mineral acids, water soluble phosphorus, phosphorus soluble in solutions of ammonium citrate, phosphorus soluble in 2 % citric acid and phosphorus soluble in 2 % formic acid.

EN 15959:2011 history

• 2023 EN 15959:2023 Inorganic fertilizers - Determination of extracted phosphorus P2O5
• 2011 EN 15959:2011 Fertilizers - Determination of extracted phosphorus