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BS EN 17411:2020

BS EN 17411:2020

$86.31

Fertilizers. Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)

Published By Publication Date Number of Pages
BSI 2020 14
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This document specifies a method for the determination of traces of perchlorate with liquid chromatography and tandem mass spectrometry detection (LC?MS/MS). The method is applicable to mineral fertilizers.

PDF Catalog

PDF Pages PDF Title
2 National foreword
5 European foreword
6 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
7 6 Apparatus and equipment
6.1 LC-MS/MS instrumentation:
6.1.1 Column.
6.1.2 Equipment.
7 Procedure
7.1 Sampling and sample preparation
7.2 Matrix calibration curve
8 7.3 Determination of perchlorate in test solutions
8 Calculation
9 9 Precision
9.1 Inter-laboratory test
9.2 Repeatability
9.3 Reproducibility
10 Additional remarks
10 11 Test report
11 Annex A (informative) Results of the inter-laboratory test
12 Bibliography

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BS EN 17411:2020
$86.31