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Chinese National Standard Category: Electronic element in general

English Title: Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromiumCr(VI)in colourless and coloured corrosion-protected coatings on metals by the colorimetric method
Chinese Title: 电子电气产品中某些物质的测定 第7-1部分:六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)]
Standard No.: GB/T 39560.701-2020
Category No.: L10
Issued by: AQSIQ and SAMR
Issued on: 2020-12-14
Implemented on: 2021-7-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:8500 words
Similar Standards: GB/T 41032-2021   GB/T 39560.5-2021   GB/T 39560.8-2021   GB/T 39560.702-2021   GB/T 39560.4-2021   GB/T 40231-2021   GB/T 40031-2021   GB/T 33351.2-2021   GB/T 40030-2021   GB/T 39560.301-2020   GB/T 39560.701-2020   GB/T 39560.2-2020   GB/T 39560.1-2020   GB/T 39560.6-2020   GB/T 37876-2019   GB/T 37861-2019   GB/T 37760-2019   GB/T 37765-2019   GB/T 37757-2019   GB/T 33905.1-2017  
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