EN 15922:2011
Fertilizers - Extraction of soluble phosphorus according to Petermann at ambient temperature

Standard No.

EN 15922:2011

Release Date

2011

Published By

European Committee for Standardization (CEN)

Latest

EN 15922:2011

Scope

This document specifies the procedure for the extraction of phosphorus soluble in cold alkaline ammonium citrate. The method is applicable for disintegrated phosphates exclusively.

EN 15922:2011 history

• 2011 EN 15922:2011 Fertilizers - Extraction of soluble phosphorus according to Petermann at ambient temperature