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BSI PD ISO/TS 19046-2:2017

$102.76

Cheese. Determination of propionic acid level by chromatography – Method by ion exchange chromatography

Published By Publication Date Number of Pages
BSI 2017 18
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This document specifies a method for the determination of propionic acid level in cheese, using ion exchange chromatography.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Forewords
9 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
10 6 Apparatus
11 7 Sampling
8 Preparation of test sample
9 Quantitative determination by HPLC
9.1 Calibration
9.2 Sample test
12 10 Calculation and expression of results
10.1 Calculation of propionic acid in cheese
10.2 Expression of results
11 Precision
11.1 Interlaboratory test
11.2 Repeatability
12 Test report
13 Annex A (informative) Example of HPLC chromatogram
14 Annex B (informative) Interlaboratory test
15 Bibliography
BSI PD ISO/TS 19046-2:2017
$102.76