BS EN ISO 5398-4:2019 – TC:2020 Edition

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Tracked Changes. Leather. Chemical determination of chromic oxide content – Quantification by inductively coupled plasma (ICP)

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

PDF Catalog

PDF Pages	PDF Title
18	National foreword
20	European foreword
22	Foreword
24	Introduction
25	1 Scope 2 Normative references 3 Terms and definitions
26	4 Principle 5 Sampling and sample preparation 6 Reagents 7 Apparatus 8 Methods 8.1 Preparation of analytical solution 8.1.1 Wet oxidation method
27	8.1.2 Microwave digestion or other method of digestion 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 ICP equipment

Additional information

Status	Under Review
Pages	32
Publication Date	2020-02-24
ISBN	978-0-539-07287-7
Standard Number	BS EN ISO 5398-4:2019 – TC
Title	Tracked Changes. Leather. Chemical determination of chromic oxide content – Quantification by inductively coupled plasma (ICP)
Descriptors	Leather, Chemical analysis and testing, Emission spectrophotometry, Specimen preparation, Determination of content, Oxides, Chromium inorganic compounds
Publisher	BSI
Committee	TCI/69
ICS Codes	59.140.30 - Leather and furs

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BS EN ISO 5398-4:2019 – TC:2020 Edition

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