RCEc.R* Reference Classic Electrode Conic
RCEc is a glass hollow tube with silver or silver covered by silver chloride wire inside. The tube is hollow with the hole in the wall for inserting KCl solution.
Hole is covered by a rubber band. Reference classic electrode (RCEc) is designed for measurements with glass cell TC4, TC5, TC6, TC9.
Standard connection is with a 2 mm banana connector.
Connector or banana plug colour is blue.
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Mini RCE.GEL.L60.C1 Miniature reference argentochloride gel electrode
Read moreMiniature reference argentochloride gel electrode is designed for potentiometric measurements in connection with Miniature ion selective electrodes for potentiometric measurements of Chloride ions, Sodium ions, Calcium and Potassium ions concentration in aqueous solutions following prior calibration.
The conductive connection of the internal electrolyte (KCl gel) enclosed in a plastic tube is mediated by a porous frit.
Maintenance-free electrode – no need to top up the internal electrolyte (KCl gel).
Electrodes are applicable to all commonly used measuring apparatus, with input resistance of at least 1012 Ω.
Possibility of integration with a FC.1ISE.1REF Flow cell for single ion selective electrode with integrated stirring – possible automation and continuous measurement.
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TC5 Electrochemical Glass Cell
Read moreBorosilicate glass cell serves for electrochemical measurements. The cell is jacketed.
The analyzed solution can be thermostated by external thermostat.
Cell openings are designed for electrochemical sensors connector KA1.C, classical electrodes WCEc, ACEc, RCEc and stirrer ST1, ST3 separately.
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TC7 Electrochemical Glass Cell
Read moreThe TC7 is a low cost Glass Cell that is ideal for students and basic lab measurements.
The TC7 comes with a stand, specially designed for it, and the stand provides more stability and ease of use.
The Borosilicate glass cell serves for electrochemical measurements. Cell openings are designed for the SPE Electrochemical Sensors Connector KA1.C,Classical Electrodes WCEc, ACEc, RCEc, STP1.*
Stoppers for Cells, and Stirrer’s ST1 and ST3 separately.
The device enables the measurement with inserted samples.
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SOE.D*.E** Subminiature Oxygen Electrode
Read moreThe subminiature oxygen electrode consists of a PEEK body, platinum electrode, silver reference electrode and membrane holder.
The platinum electrode is melted in glass. The membrane holder with electrolyte is attached by thread. Subminiature oxygen electrode (SOE) is designed for measurements with thermostated cell TC4, TC5, TC6. It can be used for measurement in microtitration desk.
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Platinum Coated Titanium Mesh Electrode with Holder – set of 10 pcs (redox.me)
Read moreThe metal counter (auxiliary) electrode is provided in electrochemical cell as a current sink to shunt excess current away from the reference electrode. Platinum Coated Titanium Mesh Electrode is a cheap alternative to pure Platinum Electrodes like Platinum Gauze Electrode or Metal Wire Auxiliary Electrode. Platinum coating makes this counter electrode inert under the reaction conditions and provides catalytic properties. The electrode is installed in the Basic Sample Holder (1 pcs included in the set), which allows full immersion of the electrode in the electrolyte (wet Tantalum contact). It well fits aqueous and organic solvent electrolyte requirements. Electrode size is customizable.
Application note
The Platinum Coated Titanium Mesh Electrode is fully immersed in the ion-conducting solution as a counter electrode. An electric current is passed between the working electrode and the Platinum Coated Titanium Mesh Electrode for a certain amount of time. After the process, the electrode should be washed several times with ethanol and dried under the nitrogen flow. Store the electrode in a dedicated compartment to avoid scratching. Discoloration may indicate the degradation (dissolution) of the Platinum layer and oxidation of Titanium mesh.
This electrode is used mainly in systems where there is a high risk of its contamination by organic or inorganic deposit during the electrochemical reaction. It is also a cheap replacement for pure Platinum electrode in electrodeposition processes.Specification
Titanium grade: GR1
working current: <5000 A/m2
Platinum content: >15 g/m2
Platinum coating thickness: 760 – 1500 nm
mesh hole size: 3 mm x 2 mm
mesh thickness: 0.5 mm
electrode size: 25x25mm2, 50x50mm2, 100x100mm2, custom
pH range: 1-12Intrastat data
HS Code: 71151000
Country of Origin: Sweden
NET weight: 100 gProduct includes
10 x Platinum Coated Titanium Mesh Electrode of selected size
1 x Basic Sample Holder (if selected) -
Hanging Platinum Drop Electrode
Read moreThe Hanging Platinum Drop Electrode (HPDE) is solid phase alanogy of HMDE.
The drop of liquid Pt at 2000 °C forms a drop of Pt. The surface of HPDE has nearly ideal surface which is impossible to obtain using polishing. HPDE has also spherical symmetry which enables mathematical treatment of its response.
The material is not toxic and it is chemically stable. The only disadvantage is HPDE cleaning, which can be, however, in some cases solved by carefull insertion of the electrode tip to the flame of an alcohol burner.
Thus HPDE can be used as reference electrode for complicated electrochemical studies, where it is necessary to distinguish the analytical signal from the signal generated by surface inhomogenities.Hanging platinum drop electrode (HPDE) is designed for measurements with thermostated cell TC4, TC5, TC6 and TC9.
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Silver / Silver Chloride Refillable Reference Electrode – 6 mm dia. (redox.me)
Read moreIt is a compact refillable Ag/AgCl reference electrode equipped with ceramic frit molten into the glass body. This electrode outperforms competing products in terms of mechanical stability, voltage stability and lifetime. In general, the reference electrode is composed of a system of phases, which retain an essentially constant composition, and therefore provides a stable potential by which the working electrode potential can be monitored. The phases present in reference electrodes undergo reversible redox processes at a very high rate, enabling them to rapidly adjust to changes in the solution’s ionic activity, but leaving them sensitive to the passage of large current densities.
Application note
This electrode is commonly used with aqueous acidic electrolytes, but due to the low resistance of the frit it can be used with standard non-aqueous electrolytes, as well. The reference electrode should be stored with the rubber plug applied on the tip. Please see the full instruction here. Keeping in the solution may shorten its lifetime (the electrode operates well as long as there is at least ¼ of the solution in the electrode tube). Before use rinse it with deionized water. If air bubbles are present around the porous frit, flick the tip several times to remove them. For cleaning use detergent (dish washing detergent with water), alcohols or acetone and rinse it with deionized water at the end. To re-fill the electrode please follow this article.Specification
effective length: 30 mm or 70 mm
tube diameter: 6 mm
filling solution: 3M KCl
potential stability: <5 mV
frit resistance: 2-10 kohm at RT
operating temperature: 0-100 deg C
potential vs SHE at 25 °C: 0.207 VIntrastat data
HS Code: 90278930
Country of Origin: Sweden
NET weight: 100gProduct includes
1 Ag/AgCl refillable reference electrode
1 O-Ring
1 glass tube for storing purposes