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CEN/TS 15922:2009

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Fertilizers - Extraction of soluble phosphorus according to Petermann at ambient temperature

Withdrawn date

03-11-2023

Published date

09-30-2009

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling
6 Reagents
7 Apparatus
8 Procedure
Bibliography

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

Committee
CEN/TC 260
DocumentType
Technical Specification
PublisherName
Comite Europeen de Normalisation
Status
Withdrawn
SupersededBy

EN 12944-2:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 2: TERMS RELATING TO FERTILIZERS
EN 12944-1:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 1: GENERAL TERMS
EN 1482-2:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
EN 15475:2009 Fertilizers - Determination of ammoniacal nitrogen
EN 1482-1:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling

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