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- pH electrode for soil sample
- pH electrode for aquariums
- pH electrode for seawater
- pH electrode for potable water
- pH electrode for ultrapure water
- pH electrode for low ionic activity
- pH electrode for meat
- pH electrode for beer
- pH electrode for glue
- pH electrode for colorings
- pH electrode for cosmetic
- pH electrode for leather
- pH electrode for creams
- pH electrode for detergent
- pH electrode for effluent
- pH electrode for galvanic effluent
- pH electrode for school and universities
- pH electrode for clinical laboratories
- pH electrode for laboratory in general
- pH electrode for pharmaceutical laboratories
- pH electrode for milk and dairy
- pH electrode for waterfull media
- pH electrode for honey
- pH electrode for micro volumes
- pH electrode for paper
- pH electrode for proteins
- pH electrode for redox
- pH electrode for cheese
- pH electrode for liquid soap
- pH electrode for solids
- pH electrode for semisolid
- pH electrode for alcoholic solutions
- pH electrode for visual and dense solutions
- pH electrode for inorganic solvents
- pH electrode for organic solvents
- pH electrode for fruit juice
- pH electrode for vegetable juice
- pH electrode for sulfates
- pH electrode for flat surfaces
- pH electrode for textile
- pH electrode for paintes
- pH electrode for titration
- pH electrode for wines
- RRDE / Polishing kit / Spectroeletrochemistry
- Voltametric cells & Flow cells
- Lithography / Glass substrate electrode
- Corrosion tests
- Cryogenics
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- FANN Instrument (only to Brazil)
- Vacuum
- UV-Vis Spectrophotometer
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-
Electrochemistry
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Tech Notes Eletrochemistry
- Basis of Potentiostat
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- Variety, Features and Shapes of Working electrodes
- Reference electrode
- Counter Electrode
- Hydrodynamic Voltammetry
- IDA electrode
- Cyclic Voltammetric Stripping (CVS)
- How to polish the Working electrodes
- Experimental data on RHE Reversible hydrogen elect
- Capillary Electrophoresis
- Microchip Electrophoresis
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- > Electrochemistry
- > Electrodes (working, Reference, Counter and pH)
- > Reference electrode
- > 012167 RE-1B Reference electrode (Ag/AgCl)
RE-1B Reference electrode (Ag/AgCl)
3M NaCl is used as an internal solution.
This is the standard type of aqueous reference electrode.
![]() |
Reference potential |
AgCl+e=Ag+Cl- E0=195 mV vs RHE (25 deg C) ∗ The reference potential is the measured value using RHEK. |
Cat. No. | Description | Junction | Electrolyte | Isolation | Purpose |
012167 | RE-1B Reference electrode (Ag/AgCl) | IPPG | 3 M NaCl | Glass | SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM |
013613 | RE-1BP Reference electrode (Ag/AgCl) | Ceramics | 3 M NaCl | Polymethyl pentene | SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM |
013393 | RE-1S Reference electrode (Ag/AgCl) | IPPG | 3 M NaCl | Glass | SECM |
013503 | RE-1CP Reference electrode (Ag/AgCl/Saturated KCl) | Ceramics | saturated KCl | Polymethyl pentene | SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM |
013488 | RE-3VT Reference electrode screw type (Ag/AgCl) | Ceramics | 3 M NaCl | Polymethyl pentene | Flow cell (LC, EQCM, SEC-2F) |
∗ IPPG: Ion Permeability Porous Glass
∗ Keep the reference electrode in a cold dark place.
∗ Take care when you open and unseal the electrode. The liquid junction tip could be taken out when you pull the black protector.
∗ RE-3VT is specific for ALS line up flow cell, it could be incompatible with other brand flow cell.
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