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CEI EN 62321-7-2 : 1ED 2017
Current
The latest, up-to-date edition.
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DETERMINATION OF CERTAIN SUBSTANCES IN ELECTROTECHNICAL PRODUCTS - PART 7-2: HEXAVALENT CHROMIUM - DETERMINATION OF HEXAVALENT CHROMIUM (CR(6)) IN POLYMERS AND ELECTRONICS BY THE COLORIMETRIC METHOD
28-03-2018
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Reagents
5 Apparatus
6 Sampling
7 Test procedure
8 Calibration
9 Calculation
10 Precision
11 Quality assurance and control
12 Limits of detection (LOD) and limits of
quantification (LOQ)
13 Test report
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
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