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Hanna Instruments UK HI-7041S Electrolyte Solution for Polarographic Sensors, 30ml

In Stock 7 Items available

HI-7041S

The HI-7041S electrolyte solution is a ready-to-use formula designed to maintain Polarographic Dissolved Oxygen probes. The electrolyte solution is crucial to the performance of a Dissolved Oxygen electrode to keep the sensor active through regular maintenance.

For polarographic and galvanic DO sensors
30ml bottle

£37.40 (exc.VAT)
£44.88 (tax incl.)
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Full Description

Electrolyte solution

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.

 

Ordering information

The following options are available below:

  • HI-7041L - 500mL bottle
  • HI-7041M - 230ml bottle
  • HI-7041S - 30mL bottle

This products contains traces of Silver Chloride, so please consult the Safety Data Sheet for more information.

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