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BSI PD CEN/TS 17723:2022

$102.76

Plant biostimulants. Determination of chloride

Published By Publication Date Number of Pages
BSI 2022 16
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This document specifies a potentiometric method for the determination of chloride (Cl-) content in the presence or in the absence of organic material. This method is applicable to plant biostimulants.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 1 Scope
2 Normative references
3 Terms and definitions
4 Sampling
5 Principle
5.1 General
5.2 Interferences
8 6 Reagents
7 Apparatus
8 Procedure
8.1 Measurement temperature
8.2 Preparation of the test portion
9 8.3 Blank test
8.4 Titration
8.4.1 Test portion (sample)
8.4.2 Blank test
8.5 Recovery test
9 Expression of results
10 10 Test report
12 Annex A (informative)Preparation and standardization of 0,1 mol/l silver nitrate solution
13 Annex B (informative)More exact calculation of the equivalence point of the titration
BSI PD CEN/TS 17723:2022
$102.76