BS EN ISO 5398-3:2018 – TC:2020 Edition

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Tracked Changes. Leather. Chemical determination of chromic oxide content – Quantification by atomic absorption spectrometry

Published By	Publication Date	Number of Pages
BSI	2020	32

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Categories: 59.140.30 - Leather and furs, BSI

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Description

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PDF Pages	PDF Title
18	National foreword
20	European foreword
22	Foreword
23	Introduction
25	1 Scope 2 Normative references 3 Terms and definitions 4 Principle
26	5 Sampling and sample preparation 6 Reagents 6.1 Reagents for wet oxidation method 6.2 Reagents for atomic absorption spectrometry 7 Apparatus
27	8 Methods 8.1 Preparation of analytical solution 8.1.1 Wet oxidation method 8.1.2 Microwave digestion method 8.2 Measurement of the aqueous solution 8.2.1 General 8.2.2 Preparation of calibration graph 8.2.3 Analysis of the test solution
28	9 Calculation and expression of results 10 Test report
29	Annex A (informative) Determination of water and other volatile matter
30	Annex B (informative) Suitable atomic absorption spectrometry (AAS) equipment

Additional information

Status	Under Review
Pages	32
Publication Date	2020-02-27
ISBN	978 0 539 11053 1
Standard Number	BS EN ISO 5398-3:2018 – TC
Title	Tracked Changes. Leather. Chemical determination of chromic oxide content – Quantification by atomic absorption spectrometry
Descriptors	Chromium inorganic compounds, Oxides, Leather, Determination of content, Chemical analysis and testing, Specimen preparation, Atomic absorption spectrophotometry
Publisher	BSI
Committee	TCI/69
ICS Codes	59.140.30 - Leather and furs

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BS EN ISO 5398-3:2018 – TC:2020 Edition

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