GB/T 39560.702-2021

Active

Determination of certain substances in electrical and electronic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method

电子电气产品中某些物质的测定第7-2部分：六价铬比色法测定聚合物和电子件中的六价铬[Cr（VI）]

Standard Type

GBT

ICS

31.020;71.040.50

CCS

L10

Status

现行

Issue Date

2021-10-11

Implementation

2022-05-01

Responsible Dept

国家标准委

Drafting Unit

N/A