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Mercury Sulfate & sat. K2SO4 Reference Electrode Probe (5100P)


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The Mercury Sulfate Reference Electrode also called the Mercury Mercurous SulfateHg/Hg2SO4 - Filled with Saturated Potassium Sulfate

The Universal 9 glass body with a banana jack is our standard and is always in stock.

  • The Hg/Hg2SO4 Reference Electrode is recommended when chloride ion is not desired in the electrolyte.
  • It is prepared with reagent grade mercury sulfate and sat. K2SO4 solution.
  • Electrode potential is stable and recovers quickly from small temperature excursions.
  • The Koslow MSE will find applications in electroanalysis, battery testing, maintenance, corrosion testing, electro-analytical studies measure half-cell potentials in lead-acid batteries, titration, and many other electrochemical measurements.
  • We can fabricate your electrodes body to your custom specs.
  • The junction is Electroporous KT Glass and is replaceable when damaged or contaminated.
  • Low noise- Excellent ion transfer
  • Traceable ID tags
  • Packaged with care in a handy storage carton and includes instructions with SDS. All Koslow electrodes are fully assembled and filled.  Remove from protective packaging and ready to go.
  • The Hg/HgSO4 reference electrode uses a filling solution of potassium sulfate. Part No. 3017
  • The Mercury Sulfate Electrode is also available with Sulfuric Acid; (Part No. 5100A)

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Great electrode kit and customer support
by Richard Martello, Jun 27,2019

Koslow was great at answering our questions when it came to customization for our reference electrode. Thanks for the excellent customer service and the fast delivery.

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Koslow Scientific Company


172 Walkers Lane

Englewood, NJ 07631 USA


 011 (201) 541-9100




Copyright © 2018 Koslow Scientific Company


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