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Reference Electrode

Our Reference Electrodes


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électrode de référence au calomel saturé ECS

Why do we use reference electrodes?

The use of a reference electrode enables the comparison of the potentials of different indicator electrodes immersed in the same solution or the potential of the same indicator electrode immersed in different solutions.

A reference electrode provides a stable potential whatever the measurement conditions.

The main differences between reference electrodes are the type of reference system and the liquid junction.

OrigaLys offers electrodes using calomel (Hg), silver-silver chloride (Ag/AgCl), and mercuric oxide (Hg/HgO).


Do you need more information? Contact us at +33 9 54 17 56 03  or by filling our form

Origalys Ref Electrode: Features

Your Calomel reference electrode - ECS, on Origalys

We propose among others, reference electrodes with saturated calomel. You can choose between several lengths (103mm or 120mm). As for the upper and lower diameters, they are identical between the different references, i.e. 8 mm.

Mercuric oxide or silver/silver chloride electrodes

You will also find Hg/HgO or Ag/AgCl reference electrodes in different lengths in our online shop so that you can find the right product for your needs.

See details of all our reference electrodes below.

électrodes électrochimie

Browse our online shop and find our range of electrodes for electrochemistry, our working electrodes and our glass cells.

BROCHURE

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CATALOG

ELECTRODES

OrigaSens - Reference Electrode Calomel 103mm (REF921)
220.00 EUR (EU only)

Reference Electrode Calomel
Length: 103mm
Higher Diameter: 12mm
Lower Diameter: 8mm
Electrolyte: 1 M LiCl
Similar to REF921
OrigaSens - Reference Electrode Hg/Hg2SO4 120mm Grinded
195.00 EUR (EU only)

Reference Electrode Mercuric Sulfate MSE (Hg/Hg2SO4) Grinded
Length: 120mm
Higher diameter: 12mm
Lower diameter: 8mm
Electrolyte: saturated K2SO4
OrigaSens - Reference electrode Hg/Hg2SO4 103mm (REF621)
175.00 EUR (EU only)

Reference electrode Mercuric Sulfate MSE (Hg/Hg2SO4).
Length: 103mm
Higher Diameter: 12mm
Lower Diameter: 8mm
Electrolyte: saturated K2SO4
Similar to REF621
OrigaSens - Reference Electrode Ag/AgCl 120mm Double Junction
185.00 EUR (EU only)

Reference Electrode Silver/Silver Chloride (Ag/AgCl) double junction
Length: 120mm
Higher Diameter: 12mm
Lower Diameter: 8mm
Electrolyte: 3 M KCl with saturated AgCl
OrigaSens - Reference Electrode Hg/HgO
150.00 EUR (EU only)

Reference Electrode Hg/HgO
Length: 120mm
Higher Diameter: 12mm
Lower Diameter inférieur: 8mm
Electrolyte: KOH 0,1M
OrigaSens - Reference Electrode Hg/HgO Grinded
165.00 EUR (EU only)

Reference Electrode Hg/HgO Grinded
Length: 120mm
Higher Diameter: 12mm
Lower Diameter: 8mm
Electrolyte: KOH 0,1M
OrigaSens - Reference Electrode Calomel 120mm Grinded (XR110)
180.00 EUR (EU only)

Reference Electrode Calomel Grinded
Length: 120mm
Higher Diameter: 12mm
Lower Diameter : 8mm
Electrolyte: Saturated KCl
OrigaSens - Reference Electrode Calomel 103mm (REF421)
145.00 EUR (EU only)

Reference Electrode Calomel
Length: 103mm
Higher Diameter: 12mm
Lower Diameter: 8mm
Electrolyte: Saturated KCl
Simalar to REF421
OrigaSens - Reference Electrode Ag/AgCl 103mm (REF321)
135.00 EUR (EU only)

Reference Electrode Silver/Silver Chloride (Ag/AgCl)
Length: 103mm
Higher Diameter: 12mm
Lower Diameter: 8mm
Electrolyte: 3 M KCl with saturated AgCl
OrigaSens - Reference Electrode Ag/AgCl 120mm
135.00 EUR (EU only)

Reference Electrode Silver/Silver Chloride (Ag/AgCl)
Length: 120mm
Higher Diameter: 12mm
Lower Diameter: 8mm
Electrolyte: 3 M KCl with saturated AgCl
OrigaSens - Reference Electrode Ag/AgCl 120mm
160.00 EUR (EU only)

Reference Electrode Silver/Silver Chloride (Ag/AgCl)
Length: 120mm
Higher Diameter: 12mm
Lower Diameter : 6mm
Electrolyte: 3 M KCl with saturated AgCl
OrigaSens - Similar Red Rod Reference Electrode
160.00 EUR (EU only)

Similar Red Rod Reference Electrode
Length: 103mm
Higher diameter: 12mm
Lower diameter: 8mm
Electrolyte: Saturated KCl