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BS EN 62321-7-2 : 2017

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BS EN 62321-7-2 : 2017

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 (IEC 62321-7-2:2017)

British Standards Institution

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Table of Contents

FOREWORD <br>INTRODUCTION <br>1 Scope <br>2 Normative references <br>3 Terms, definitions and abbreviated terms <br>4 Reagents <br>5 Apparatus <br>6 Sampling <br>7 Test procedure <br>8 Calibration <br>9 Calculation <br>10 Precision <br>11 Quality assurance and control <br>12 Limits of detection (LOD) and limits of <br>&nbsp;&nbsp;&nbsp;quantification (LOQ) <br>13 Test report <br>Bibliography<br>Annex ZA (normative) - Normative references to <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;international publications with their <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;corresponding European publications

Abstract

Explains procedures to measure hexavalent chromium, Cr(6), quantitatively in samples of polymers and electronics.

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Document Type Standard
Status Current
Publisher British Standards Institution
Committee GEL/111
Supersedes
  • BS EN 62321 : 2009
  • 11/30241791 DC : 0