UNI EN 15561 : 2009

Name: UNI EN 15561 : 2009
Brand: UNI

Superseded

View Superseded by

FERTILIZERS - DETERMINATION OF TOTAL NITROGEN IN CALCIUM CYANAMIDE CONTAINING NITRATES

Superseded date

11-07-2023

Published date

04-16-2009

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling and sample preparation
8 Procedure
9 Calculation and expression of the result
10 Test report
Bibliography

Describes a method for the determination of total nitrogen in calcium cyanamide.

DevelopmentNote	Supersedes UNI CEN/TS 15561. (04/2009)
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Superseded
SupersededBy	UNI EN 15561:2023
Supersedes	UNI CEN/TS 15561 : 2007

Standards	Relationship
EN 15561:2009	Identical

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
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995	Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
EN 1482-1:2007	Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling