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BS EN ISO 17075-2:2017

BS EN ISO 17075-2:2017

$142.49

Leather. Chemical determination of chromium(VI) content in leather – Chromatographic method

Published By Publication Date Number of Pages
BSI 2017 26
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PDF Catalog

PDF Pages PDF Title
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 Principle
5 Chemicals
6 Apparatus and materials
9 7 Procedure
7.1 Sampling and preparation of samples
7.2 Preparation of analytical solution
10 7.3 Chromatographic conditions
7.4 Calibration
11 7.5 Determination of the recovery rate
8 Calculation and expression of results
8.1 Calculation of chromium(VI) content
12 8.2 Recovery rate (according to 7.5)
8.3 Expression of results
9 Test report
13 AnnexĀ A (informative) Accuracy
15 AnnexĀ B (informative) Chromatographic conditions for direct detection method
18 AnnexĀ C (informative) Chromatographic conditions for method with post-column reaction
22 AnnexĀ D (informative) Comparison between the colorimetric method (ISOĀ 17075-1) and the ionic chromatography method (ISOĀ 17075-2)

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BS EN ISO 17075-2:2017
$142.49