99.99% Gold Disk Electrode/Gold Disk Electrode/Gold Electrode/Working Assistant/
1PC 99.99% gold disk electrode gold disk electrode Au gold electrode φ2mm φ3mm working electrode. The total electrode length: 80mm, 100mm, 120mm, etc. Gold purity: more than 99.99%;. Cover material: PTFE (default), PEEK, PVDF, etc.