Ion selective electrodes
About this item
These combination electrodes have an epoxy body.
Solid state electrodes utilise relatively insoluble inorganic salts in a membrane. Solid state electrodes exist in homogeneous or heterogeneous forms. In both types, potentials are developed at the membrane surface due to the ion-exchange process.
Glass membrane electrodes are formed by the doping of the silicon dioxide glass matrix with various chemicals. The most common of the glass membrane electrodes is the pH electrode. Glass membrane electrodes are also available for the measurement of sodium ions.
Polymer membrane electrodes consist of various ionexchange materials in an inert matrix such as PVC, polythene or silicone rubber. The potential developed at the membrane surface is related to the concentration of the species of interest.
8 Options Available Below
Product Details & Documents
These combination electrodes have an epoxy body.
Solid state electrodes utilise relatively insoluble inorganic salts in a membrane. Solid state electrodes exist in homogeneous or heterogeneous forms. In both types, potentials are developed at the membrane surface due to the ion-exchange process.
Glass membrane electrodes are formed by the doping of the silicon dioxide glass matrix with various chemicals. The most common of the glass membrane electrodes is the pH electrode. Glass membrane electrodes are also available for the measurement of sodium ions.
Polymer membrane electrodes consist of various ionexchange materials in an inert matrix such as PVC, polythene or silicone rubber. The potential developed at the membrane surface is related to the concentration of the species of interest.
Product Family Options
Product Information
- ConcentrationpHTemp.TypeMaterialElectrolyteConnectionØ×LAvailabilityPrice
- CONSISE23BCombination electrode, Calcium (Ca²⁺)Combination electrode, Calcium (Ca²⁺)5,10⁻⁶ - 10° mol/l; 0,2 - 40000 mg/l3 - 100...+50 °CPolymer sensorEpoxyKClBNC, 1 m cable12×110 mmLog in for availability1 * 1 pezzi957,00 €
- CONSISE24BCombination electrode, Chloride (Cl⁻)Combination electrode, Chloride (Cl⁻)5,10⁻⁵ - 10° mol/l; 1,8 - 35500 mg/l1 - 120...+50 °CSolid state sensorEpoxyKNO₃BNC, 1 m cable12×110 mmLog in for availability1 * 1 pezzi957,00 €
- CONSISE25BCombination electrode, Copper (Cu²⁺)Combination electrode, Copper (Cu²⁺)10⁻⁸ - 10⁻¹ mol/l; 0,00064 - 6350 mg/l2 - 120...+50 °CSolid state sensorEpoxyKNO₃BNC, 1 m cable12×110 mmLog in for availability1 * 1 pezzi957,00 €
- CONSISE26BCombination electrode, Copper (CN⁻)Combination electrode, Copper (CN⁻)5,10⁻⁶ - 10⁻² mol/l; 0,13 - 260 mg/l11 - 130...+50 °CSolid state sensorEpoxyKNO₃BNC, 1 m cable12×110 mmLog in for availability1 * 1 pezzi957,00 €
- CONSISE27BCombination electrode, Copper (F⁻)Combination electrode, Copper (F⁻)10⁻⁶ - sat. mol/l; 0,02 mg/l - sat.5 - 80...+50 °CSolid state sensorEpoxyKClBNC, 1 m cable12×110 mmLog in for availability1 * 1 pezzi957,00 €
- CONSISE33BCombination electrode, Potassium (K⁺)Combination electrode, Potassium (K⁺)10⁻⁶ - 10° mol/l; 0,04 - 39000 mg/l2 - 120...+50 °CPolymer sensorEpoxyNaClBNC, 1 m cable12×110 mmLog in for availability1 * 1 pezzi957,00 €
- CONSISE34BCombination electrode, Silver/Sulphide (Ag⁺/S2⁻)Combination electrode, Silver/Sulphide (Ag⁺/S2⁻)10⁻⁷ - 10° mol/l; 0,01 - 107900 mg/l; 0,003 - 32000 mg/l2 - 120...+50 °CSolid state sensorEpoxyKNO₃BNC, 1 m cable12×110 mmLog in for availability1 * 1 pezzi957,00 €
- CONSISE35BCombination electrode, Sodium (Na⁺)Combination electrode, Sodium (Na⁺)10⁻⁶ - sat. mol/l; 0,02 mg/l - sat.5 - 120...+50 °CGlass sensorEpoxyNH₄ClBNC, 1 m cable12×110 mmLog in for availability1 * 1 pezzi957,00 €
#: 83640.320
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 31770.294
Supplier: VWR Chemicals
#: 83645.320
Supplier: VWR Chemicals
#: 1.09439.1000
Supplier: Merck