Ion selective electrode ELIS-131Pb (crystalline)
Ion selective electrode ELIS-131Pb (crystalline) Laboratory lead selective electrode with crystalline membrane. The ion-selective crystalline electrode ELIS-131Pb is designed together with a reference electrode and an electronic converter (for example, an ion meter) to measure the activity of lead(II) ions in solutions. The electrode is a general purpose device for use in scientific and industrial analytical laboratories. For joint work, ESr-10101, ESr-10106, ESr-10108 are recommended. Cable and connector: K 80.7 – cable length – 80 cm, BNC connector Attention! When working with With the ELIS-131Pb electrode, reference electrodes filled with a KCl solution cannot be directly used. To do this, you should use either a two-key reference electrode, for example, ESR-10101, or an electrolytic bridge filled with a 1 M KNO3 solution or the solution recommended in the method. Manba: https://www.nv-lab.ru/catalog_info.php?ID=1547
- Parameter: Value
- Detected ion: Pb2+
- Measuring range, mol/l / (mg/l): 10-6…10-1 / (0.2…20 700)
- pH measurement range: 3…7
- Operating temperature, °C: 5…50
- Electrical resistance, kOhm (at 20 °C): 10…100
- Selectivity coefficients for interfering ions:
- Hg2+ ; Ag+; Cu2+ ; Cd2+ ; Fe3+: not allowed to be present in solution
- Overall dimensions (Length × Diameter), mm: 130 × Ø10
- Weight with cable, g, no more: 70