BSI PD CEN/TS 17758:2022
$86.31
Fertilizers and liming materials. Determination of the chloride content by potentiometric titration
Published By | Publication Date | Number of Pages |
BSI | 2022 | 12 |
This document specifies a method for the determination of the chloride content in organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials by potentiometric titration.
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 | 5.6 Sodium chloride control test sample. 6 Apparatus and equipment 6.1 Heat plate with magnetic stirrer. 6.2 Pipettes. 6.6 Silver electrode or ion selective electrode for chloride. 6.7 Reference electrode with chloride-free salt bridge. 7 Sampling 7.1 Sampling |
8 | 7.2 Sample preparation 8 Procedure 8.1 Preparation of the test portion and the sample solution 8.2 Calibration of the system (titre factor) 8.3 Determination 8.4 Control test 9 Calculation and expression of the results |
9 | 10 Test report |
10 | Bibliography |