Electrodes
The largest manufacturer of electrochemical sensors in the Southern Hemisphere, Ionode sensors have led the market in reliability and performance since 1972 and are proudly hand-crafted in Australia.
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Ionode IJ40 pH ElectrodeIntermediate Junction pH Electrode.
pH Range: 0 - 14
Membrane: A Glass – Bullet
Body: Polypropylene
Temp: 0 - 60ºC
Learn More$342.10 -
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Ionode IJ44 pH ElectrodeIonode Intermediate Junction pH Electrode with replaceable electrolyte, general purpose.
pH Range: 0 - 14
Membrane: A Glass – Spear
Body: Polypropylene
Temp: 0 - 60ºC
Learn More$342.10 -
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Ionode IH30 Sealed Gel ORP ElectrodeSealed gel double junction ORP Electrode
Range: ±2000mV
Sensor: Platinum Wire
Body: Polypropylene
Temp: 0 - 60ºC
Learn More$223.30 -
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Ionode IH40 Sealed Gel pH ElectrodeIH40A Sealed Gel pH Electrode
pH Range: 0 - 14
Membrane: A Glass – Bullet
Body: Polypropylene
Temp: 0 - 60ºC
Learn More$201.30 -
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Ionode IJ64-Pt ORP ElectrodeIntermediate Junction ORP Electrode with platinum wire tip and replaceable electrolyte.
Range: ±2000mV
Sensor: Platinum Wire
Body: Polypropylene
Temp: 0 - 60ºC
Learn More$366.30 -
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Ionode IG88 Refillable Reference ElectrodeSingle Junction Refillable Reference Electrode with replaceable electrolyte.
Reference Potential: +680mV vs SHE
Reference: Single Junction Ag/Ag₂SO₄
Body: Glass
Temp: 0 - 80ºC
Learn More$343.20 -
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Ionode IG80 Refillable Reference ElectrodeSingle Junction Refillable Reference Electrode with replaceable electrolyte.
Reference Potential: +207mV vs SHE
Reference: Single Junction Ag/AgCl
Body: Glass
Temp: 0 - 80ºC
Learn More$301.40 -
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Ionode ISE-F Fluoride Ion Selective ElectrodeIonode Fluoride Ion Selective Electrode
Range (ppm): 0.02 - 19,000
pH range: 5 - 7
Membrane: 8mm Crystal
Temp: 0 - 60ºC
Interferences: OH⁻
Learn More$946.00 -
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Ionode IH40-S8 Sealed Gel pH ElectrodeIH40A Sealed Gel pH Electrode with bullet membrane and S8/PG13.5 connector.
This electrode is intended to be mounted. Please check your mounting requirements before purchasing.
pH Range: 0 - 14
Membrane: A Glass – Bullet
Body: Polypropylene
Temp: 0 - 60ºC
Learn More$234.30 -
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Ionode IH30D Sealed Gel ORP ElectrodeSealed Gel Double Junction ORP Electrode
Range: ±2000mV
Sensor: Platinum Disk
Body: Polypropylene
Temp: 0 - 60ºC
Learn More$239.80 -
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Glass Bodied Calomel Reference ElectrodeGlass bodied refillable calomel reference electrode for laboratory use in various applications including corrosion, general electrochemistry etc.
Reference Potential: +244mV
Reference: Hg/Hg₂Cl₂
Body: Glass
Temp: 5 - 55ºC
Learn More$337.48 -
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Ionode IJ40-HT pH Electrode - High TemperatureIntermediate Junction pH Electrode with high temperature capability and replaceable electrolyte. With superior thermal and chemical properties for operation up to 100°C.
pH Range: 0 - 14
Membrane: A Glass – Bullet
Body: PVDF (Kynar)
Temp: 0 - 100ºC
Learn More$441.10 -
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Ionode ISE-SF Surfactant (PVC) Ion Selective ElectrodeIonode Surfactant (PVC) ISE 1m BNC
Range (ppm): 10 - 14,400
pH range: 2 - 12
Membrane: Polymer
Temp: 0 - 40ºC
Interferences: Organic anions and, Cations which resemble the species of interest
Learn More$891.00 -
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Ionode ISE-Na Sodium (PVC) Ion Selective ElectrodeIonode Sodium (PVC) ISE 1m BNC
Range (ppm): 0.1 - 23,000
pH range: 2 - 12
Membrane: Polymer
Temp: 0 - 40ºC
Interferences: Li⁺, K⁺, Cs⁺, Ca²⁺, Tl⁺, Ag⁺, H⁺
Learn More$891.00 -
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Ionode ISE-K Potassium (PVC) Ion Selective ElectrodeIonode Potassium (PVC) ISE 1m BNC
Range (ppm): 0.4 - 39,000
pH range: 2.5 - 11
Membrane: Polymer
Temp: 0 - 40ºC
Interferences: Cs+, NH4+, Tl+, H+
Learn More$891.00 -
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Ionode ISE Water Hardness (PVC) Ion Selective ElectrodeIonode Water Hardness (PVC) ISE 1m BNC
Range (ppm): 1.0 to 10,000 ppm hardness as CaCO3 (10 µM to 1M)
pH range: 7 - 10
Membrane: Polymer
Temp: 0 - 40ºC
Interferences: Na⁺, K⁺, Zn²⁺, Fe²⁺, Cu²⁺, Ni²⁺, Sr²⁺, Ba²⁺
Learn More$891.00 -
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Ionode ISE-Ca Calcium (PVC) Ion Selective ElectrodeIonode Calcium (PVC) ISE 1m BNC
Range (ppm): 0.1 - 40,000
pH range: 2.5 - 11
Membrane: Polymer
Temp: 0 - 40ºC
Interferences: Pb²⁺, Hg²⁺, H⁺, Sr²⁺, Fe²⁺, Cu²⁺, Ni²⁺, NH₄⁺
Learn More$891.00 -
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Ionode ISE-Ag2S Silver Sulphide Ion Selective ElectrodeIonode Silver Sulphide ISE 1m BNC
Learn MoreModel Parameter Measuring Range Temp. Range pH Range Main Interferences Slope ISE-Ag2S S2- 0.003 - 32,000 ppm0 - 60ºC >11 Hg+/2+ 57mV/decade ± 3mV Ag+ 0.01 - 108,000 ppm 2 - 8 27mV/decade ± 3mV $891.00 -
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Ionode ISE-NO3 Nitrate (PVC) Ion Selective ElectrodeIonode Nitrate (PVC) ISE 1m BNC
Range (ppm): 0.2 - 14,000
pH range: 2.5 - 11
Membrane: Polymer
Temp: 0 - 40ºC
Interferences: HS-, HCO3-, CO32-, H2PO4-, Cl-, Br-, I-, ClO4-, ClO3-, CN-, NO2-
Learn More$891.00 -
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Ionode ISE-I Iodide Ion Selective ElectrodeIonode Iodide ISE 1m BNC
Range (ppm): 0.013 - 130,000
pH range: 2 - 12
Membrane: 8mm Crystal
Temp: 0 - 60ºC
Interferences: Br⁻, CN⁻, S²⁻
Learn More$891.00 -
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Ionode ISE-CN Cyanide Ion Selective ElectrodeIonode Cyanide ISE 1m BNC
Range (ppm): 0.2 - 260
pH range: 5 - 7
Membrane: 8mm Crystal
Temp: 0 - 60ºC
Interferences: S²⁻, I⁻, Br⁻
Learn More$891.00 -
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Ionode ISE-Cl Chloride Ion Selective ElectrodeIonode Chloride ISE 1m BNC
Range (ppm): 1.8 - 35,500
pH range: 2 - 12
Membrane: 8mm Crystal
Temp: 0 - 60ºC
Interferences: S²⁻,Br⁻, I⁻, CN⁻
Learn More$891.00 -
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Ionode ISE-PO Phosphate Ion Selective ElectrodeIonode Phosphate Ion Selective Electrode
Range (ppm): 3.0 - 10,000
pH range: 4 - 5
Membrane: 8mm Crystal
Temp: 0 - 60ºC
Interferences: Redox active species
Learn More$891.00 -
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Ionode IJ64D ORP ElectrodeIntermediate Junction ORP Electrode with platinum disk and replaceable electrolyte.
Range: ±2000mV
Sensor: Platinum Disk
Body: Polypropylene
Temp: 0 - 60ºC
Learn More$382.80 -
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Ionode ISE-Br Bromide Ion Selective ElectrodeIonode Bromide ISE 1m BNC
Range (ppm): 0.79 - 79,900
pH range: 2 - 12
Membrane: 8mm Crystal
Temp: 0 - 60ºC
Interferences: I⁻, S²⁻, CN⁻
Learn More$891.00 -
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Ionode IJ44A-HT ATC pH Electrode - High TemperatureIntermediate Junction pH Electrode with high temperature capability and replaceable electrolyte with automatic temperature compensation.
pH Range: 0 - 14
Membrane: A Glass – Spear
Body: PVDF (Kynar)
Temp: 0 - 100ºC
Ionode ATC probes are compatible with a range of meters. Please contact us to find out if our probes will work with your meter.
Please note, these electrodes are made to order.
Learn More$556.60 -
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Ionode IJ44-HT pH Electrode - High TemperatureIntermediate Junction pH Electrode with high-temperature capability and replaceable electrolyte.
pH Range: 0 - 14
Membrane: A Glass – Spear
Body: PVDF (Kynar)
Temp: 0 - 100ºC
Learn More$441.10 -
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160mm Pt Auxiliary / Counter ElectrodePt Auxiliary / Counter Electrode - Pt area 10mmx10mmx0.2mm
Ionodes Platinum Auxiliary / Counter Electrode have a large surface area, extra thick platinum for enhanced strength, glass body and a gold plated pin.
Learn More$378.40 -
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ECF-1t Conductivity CellECF-1 and ECF-1t are immersible cells recommended for conductivity measurements in clear and contaminated water, sewage with sediments, grease, oil, acids, alkalis. These can also be used for measurements in water paints.
Learn More$520.52 -
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ECF-1 Conductivity CellECF-1 is an immersible cell recommended for conductivity measurements in clear and contaminated water, sewage with sediments, grease, oil, acids and alkalis. These can also be used for measurements in water paints.
Learn More$422.18 -
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Working Electrode Polishing KitComplete hand polishing kit for electrodes. Includes 3 particle sizes. Learn More$275.00 -
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Reference Electrode - RefillableReference Electrode - Simple screw top makes refilling quick and easy.
Learn More$119.90 -
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Pt Auxiliary / Counter ElectrodePt Auxiliary / Counter Electrode
Platinum Area: 6.5 x 6.5 x 0.2mmIonode's Platinum Auxiliary / Counter Electrode have a large surface area, extra thick platinum for enhanced strength, glass body, and a gold-plated pin.
Learn More$288.20 -
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Working Electrode - GC Glassy Carbon Disk Electrode - 3mmWorking Electrode - GC 3mm
Ionode glassy carbon disk electrodes are designed to be used in a range of voltammetric experiments. The glassy carbon tip is polished to a mirror finish.
Learn More$322.30 -
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Working Electrode - Platinum Disk Electrode - 3mmWorking Electrode - Platinum 3mm Diameter
Ionode gold button electrodes are designed to be used in a range of voltammetric experiments. The platinum disc is polished to a mirror finish.
Learn More$288.20 -
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Working Electrode - Gold Disk Electrode - 3mmWorking Electrode - Gold 3mm Diameter
Ionode gold disk electrodes are designed to be used in a range of voltammetric experiments. The gold disc is polished to a mirror finish.
Learn More$344.30 -
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ISE-NH3 Ammonia Ion Selective ElectrodeAmmonia gas sensing ion selective electrode. Supplied with three spare membranes and bottle of filling solution. Learn More$891.00 -
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Ionode IJ44A ATC pH ElectrodeIonode Intermediate Junction pH Electrode with replaceable electrolyte, general purpose & automatic temperature compensation.
pH Range: 0 - 14
Membrane: A Glass – Spear
Body: Polypropylene
Temp: 0 - 60ºC
Ionode ATC probes are compatible with a range of meters. Please contact us to find out if our probes will work with your meter.
Please note, these electrodes are made to order.
Learn More$452.10
