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
Determination of certain substances in electrotechnical products: Part 5 cadmium, lead and chromium in polymers and electronics and cadmium and lead in metals by aas, afs, icp - Oes and icp - Ms
Determination of Certain Substances in Electrotechnical Products Part 6 Polybrominated Biphenyls and Polybrominated Diphenyl Ethers in Polymers by Gas Chromatography - Mass Spectrometry (GC-MS)
Determination of Certain Substances in Electrotechnical Products Part 7 Hexavalent Chromium Section 2 Determination of hexavalent chromium ( Cr(VI) ) in polymers and electronics by colorimetric method
ETD 43
International Standards Referred In IS 7490 : 2022
1
ISO 9924 : 1 : 2023
2
EN 16143 : 2013
IS 7490 : 2022 is Referred in following Indian Standards :
Standard contains no Cross Referenced Indian Standard.
