Saturated Calomel Reference Electrode (Pack of 2 pcs)
$167.00
This is a dual-compartment Hg/Hg2Cl2 (saturated KCl) reference electrode. This electrode is supplied with electrolyte filling and the electrolyte can be refilled easily. The standard ground joint 14/23 enables easy assembly with MTX electrochemical cell tops.
This is a dual-compartment Hg/Hg2Cl2 (saturated KCl) reference electrode. This electrode is supplied with electrolyte filling and the electrolyte can be refilled easily. The standard ground joint 14/23 enables easy assembly with MTX electrochemical cell tops.
Specifications
Reference system | Hg/Hg2Cl2/Cl– |
Purpose | For aqueous medium |
Chemical reaction | Hg2Cl2(s)+2e– ⇋ 2Hg(l)+2Cl– |
Eo | 241mV vs. NHE (at 25oC) |
Typical variance | ±10mV |
Refilling electrolyte | Saturated KCl solution |
Inner Diaphragm | Glass-frit (G4) |
Outer Diaphragm (Frit) | Porous vycor glass |
Electrode Plug-in-head | Compatible with MTX banana connector cable (4mm) |
Standard Ground Joint sleeve | 14/23 |
Temperature range (oC) | 10-60 (Approx.) |
Shaft material | Borosilicate Glass |
Shaft diameter (Top)* | 13mm |
Shaft diameter (Bottom)* | 6mm |
Length* | 130mm |
Immersion length* | >12mm; <60mm |
Additional information
Weight | 0.15 kg |
---|---|
Dimensions | 25 × 5 × 5 cm |