Standard

NEK EN 62321-4:2014

May 2014 Published

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Standard

NEK EN 62321-4:2014
Determination of certain substances in electrotechnical products - Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS, ICP-OES and ICP-MS

May 2014 Published
Standard

NEK EN 62321:2009
Electrotechnical products - Determination of levels of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers)

May 2009 Withdrawn

Abstract

IEC 62321-4:2013 describes the use of four test methods for mercury in polymers, metals and electronics, namely CV-AAS (cold vapour atomic absorption spectrometry), CV-AFS (cold vapour atomic fluorescence spectrometry) ICP-OES (inductively coupled plasma optical emission spectrometry), and ICP-MS (inductively coupled plasma mass spectrometry) as well as several procedures for preparing the sample solution from which the most appropriate method of analysis can be selected by experts.

Document information

Standard from NEK
Published: 1 May 2014
Edition: 1
Version: 1
Document type: NAT
ISBN:

ICS 13.020
ICS 43.040.10
National Committee NEK/NK111

Legal references

EU law: 2011/65/EU

Product Relations

Replaces: NEK EN 62321:2009
Adopted from: EN 62321-4:2014 , 0

NEK EN 62321-4:2014

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