1PCS New For Fluoride ion selective electrode PF-1(01)

1PCS-New-For-Fluoride-ion-selective-electrode-PF-1(01) .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