Ultra-sensitive determination of Zn, Cd, Ni, Cu, and Pb in high salt matrix water samples using solid phase extraction coupled with solution cathode glow discharge atomic emission spectrometry

• DOI: 10.1016/j.microc.2025.113695
• Publication Date: 2025-04-18T06:35:41Z
• Authors: Meng Gao; Jihui Shi; Qing Li; Zheng Wang
• Keywords: Glow discharge; Matrix (chemical analysis); Solid phase extraction