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Electrolyte Solution for Polarographic DO Probes
Excl. VAT
Incl. VAT
Code: HI-7041S
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| Variation ID | Pack Size | List Price | Qty | ||
|---|---|---|---|---|---|
| photo_camera | 30ml
HI-7041S |
£40.70 |
Revert
Pack: 30ml
£40.70
Electrolyte Solution for Polarographic DO Probes
The HI-7041 electrolyte solution is suitable to maintain Polarographic Dissolved Oxygen probes and is ready to use in 30mL bottles. An oxygen probe is composed of a platinum electrode and a solid silver electrode. The HI-7041S is a concentrated Potassium Chloride solution held in place over the electrode by a PTFE (Polytetrafluoroethylene) membrane. With polarographic technology, an external voltage is applied to the platinum cathode, silver anode, electrolyte solution and gas-permeable membrane to establish a current that is proportional to the concentration of oxygen in a solution.