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Eutech EC-FG-73905 Glass body pH, Calomel (R) Electrode

Eutech EC-FG-73905 Glass body pH, Calomel (R) Electrode
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Price: $225.00 + GST
Product ID : Eutech EC-FG-73905
Manufacturer: Eutech
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Eutech EC-FG-73905 Calomel refillable; pH electrode with a glass body and annular, single junction.

Electrode Construction of EC-FG-73905:

Glass Body
  • Glass withstands high temperature of 100ºC or more.
  • Resistant to corrosive materials and solvents.
  • Brittle.
  • Ideal for laboratory use and is easy to clean.
Annular (Liquid Junction Type)
Fast electrode response

Single Junction
  • Ideal for general purpose applications.
  • Ag+ ions are in contact with junction and this can cause chemical interaction with sulphur. Not suitable for biological samples or tris buffers.
Calomel Reference (Hg/ Hg2CI2)
Calomel Reference electrodes can give potentials accurate to within 0.01 millivolt. The repeatability and potential stability of such electrodes are superior to those of the Ag/AgCI electrode, although only at a constant and relatively low temperature fluctuation with a temperature limitation of 80ºC. Calomel is recommended for clinical measurement; for samples containing protein, tris buffers; and for high purity water applications.

Refillable Design (R)
Refill hole allows reference electrolyte replenishment.
Can be used many times over.
Needs refilling when fill solution is low.


Product Specification

Measuring pH Range0 to 13 pH
Temperature Range -5 to 80 °C
Shaft Material Glass
Liquid Junction TypeAnnular
Reference Junction Single junction
Reference Type Calomel refillable
Shape of MembraneSphere
Shaft Length 110mm