EN 62321-7-1:2015
Determination of certain substances in electrotechnical products - Part 7-1: Determination of the presence of hexavalent chromium (Cr(VI)) in colorless and colored corrosion-protected coatings on metals by the colorimetric method

Standard No.

EN 62321-7-1:2015

Release Date

2015

Published By

European Committee for Electrotechnical Standardization（CENELEC）

Latest

EN 62321-7-1:2015

EN 62321-7-1:2015 history

• 2015 EN 62321-7-1:2015 Determination of certain substances in electrotechnical products - Part 7-1: Determination of the presence of hexavalent chromium (Cr(VI)) in colorless and colored corrosion-protected coatings on metals by the colorimetric method