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16/30335127 DC : 0

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NA

Status of Standard is Unknown

BS EN 17041 - FERTILIZERS - DETERMINATION OF BORON IN CONCENTRATIONS <= 10% USING SPECTROMETRY WITH AZOMETHINE-H
Available format(s)

Hardcopy , PDF

Language(s)

English

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling and sample preparation
6 Reagents
7 Apparatus
8 Procedure
9 Calculation and expression of the result
10 Test report
Annex A (informative) - Verification data - comparison
        of ICP-AES method and spectrophotometric method
        with azomethine-H
Bibliography

BS EN 17041.

Committee
CII/37
DocumentType
Draft
Pages
19
PublisherName
British Standards Institution
Status
NA

Standards Relationship
PREN 17041 : DRAFT 2016 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
PREN 16962 : DRAFT 2016 FERTILIZERS - EXTRACTION OF WATER SOLUBLE MICRO-NUTRIENTS IN FERTILIZERS AND REMOVAL OF ORGANIC COMPOUNDS FROM FERTILIZER EXTRACTS
EN 1482-2:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
PREN 16964 : DRAFT 2016 FERTILIZERS - EXTRACTION OF TOTAL MICRO-NUTRIENTS IN FERTILIZERS AND REMOVAL OF ORGANIC COMPOUNDS FROM FERTILIZER EXTRACTS
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
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

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