Full silver tetrafluoride/silver chloride electrode R0301, PTFE, 65 mm
Rp123.00
Our R0301 is a specific model of a silver/silver chloride (Ag/AgCl) reference electrode featuring an all-PTFE body, designed for use in aggressive chemical environments. The term "silver tetrafluoride" appears to be a common mistranslation or misnomer in some commercial listings for the full name "polytetrafluoroethylene silver chloride electrode".
Key Specifications:
Electrode Type: Silver/Silver Chloride (Ag/AgCl) reference electrode.
Body Material: The entire electrode rod is made of polytetrafluoroethylene (PTFE).
Rod Diameter: The standard diameter for the R0301 model is 8 mm.
Filling Solution: It is typically filled with a 3.5 M Potassium Chloride (KCl) solution.
Electrode Potential: The potential is approximately +0.2046 V versus the Normal Hydrogen Electrode (NHE) at
25∘C25 raised to the composed with power cap C
25∘𝐶
.
Working Temperature: It is specified for operation up to
40∘C40 raised to the composed with power cap C
40∘𝐶
.
Primary Applications :
Corrosive Environments: Essential for experiments involving strong acids or bases that would damage standard glass-bodied electrodes.
High-Purity Analysis: Used to prevent the leaching of metal ions from glass that could interfere with sensitive analytical measurements like ICP-MS.
General Potentiometry/Voltammetry: Provides a stable, reliable reference potential for general electrochemical measurements as a non-mercury alternative to calomel electrodes.
In-situ Measurements: Can be used in conjunction with the sealed PTFE electrochemical cells to maintain a controlled, contaminant-free environment.
