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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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Description

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.


Specifications:

Product Specification

Description
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
Diameter12mm