
Application of AAS
AAS analysis of Pb(II) solution
https://doi.org/10.1155/2023/5424221 ” 2.1. Materials The stock standard solution of 1000 mg L–1 lead for atomic absorption spectroscopy, ferrous chloride, ferric chloride, Cu(OAc)2·H2O (98%), ethanol (C2H5OH), dichloromethane

