Electrode Filling Solutions
Electrode filling solutions used with pH electrodes and reference electrodes maintains proper functioning. These filling solutions are designed to enhance the performance and extend the life of electrodes, with certain filling solutions specifically engineered to be used with ion-selective electrodes and other specialized instruments. The electrode filling solutions are made from the highest quality reagents to provide optimum performance and come in a range of volumes.
Electrolyte for ammonia electrode
Supplier: Mettler - Toledo
Electrolyte for gas-sensing ammonia electrode.
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Bridge electrolyte
Supplier: Mettler - Toledo
Bridge electrolyte, 1 mol/l KNO3, 250 ml bottle
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Filling solution for ISE electrodes, sodium
Supplier: Hach
Internal filling solution for use with ISENA381 IntelliCAL™ Ultra sodium ion selective electrodes.
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Reference electrode filling solutions
Supplier: Mettler - Toledo
FRISCOLYT-B® (84,4% glycerol, 11% KCl and 4,6% H₂O) is for low temperature samples.
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ISA solutions for ion selective electrodes
Supplier: CONSORT
ISA solution for silver/sulphide
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Electrolyte solutions, organic
Supplier: SI Analytics
Electrolyte solutions for measurements in organic solutions for reference electrodes and as electrolyte bridges.
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Electrolyte solution for polarographic dissolved oxygen probes, Orion™
Supplier: Thermo Orion
This electrolyte solution helps to maintain DO probes in optimal working condition.
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Electrode Filling Solution, 2 M Lithium Chloride Electrolyte
Supplier: LGC Standards PROMOCHEM
2 M Lithium chloride electrolyte, electrode filling solution
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Electrolyte solutions, aqueous
Supplier: SI Analytics
Electrolyte aqueous solutions are used for reference electrodes, as electrolyte bridges and for storage.
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Ionic strength adjustors (ISA) and special reagents for ion selective electrodes, Orion™
Supplier: Thermo Orion
Ionic strength adjustors are used for analysis with ion selective electrodes, and special reagents are used with some ion selective electrodes.
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Filling solutions for pH electrodes, Orion™
Supplier: Thermo Orion
Filling solutions for pH and reference electrodes.
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pH electrode solutions
Supplier: WTW
Solutions for operation, cleaning and storage of electrodes - simple refilling and safe storage warranted.
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ISE filling solutions, Orion™
Supplier: Thermo Orion
These solutions are specially formulated to work with the recommended ion selective electrodes and prevent electrode interferences from filling solution.
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Confidence solution, 5580
Supplier: YSI ENVIRONMENTAL
This Confidence Solution® helps users to ensure probe performance of their pH, ORP, or conductivity probes.



