1PCS New R0501 Mercury-Mercury Oxide Electrode Hg/HgO Mercury Oxide Electrode

1PCS-New-R0501-Mercury-Mercury-Oxide-Electrode-Hg/HgO-Mercury-Oxide-Electrode .Important reminder: The price can be purchased directly, please do not repeat the inquiry. Product is brand new and in stock. describe: lapindustry . shipping fee +$80.00.If you need more pictures, or need more quantity, or have other problems. Please contact me