Ion selective electrodes
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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.
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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.
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Produktinformationen
- BezeichnungKonzentrationpHTemperaturTypMaterialElektrolytAnschlussØ×LVerfügbarkeitPreis
- Einstabmesskette, Calcium (Ca²⁺)5,10⁻⁶ bis 10° mol/l; 0,2 bis 40.000 mg/l3 - 100...+50 °CPolymer-SensorEpoxidKClBNC, 1-m-Kabel12×110 mmEinloggen für Verfügbarkeit1 * 1 ST957,00 €
- Einstabmesskette, Chlorid (Cl⁻)5,10⁻⁵ bis 10° mol/l; 1,8 bis 35.500 mg/l1 - 120...+50 °CFeststoff-SensorEpoxidKNO₃BNC, 1-m-Kabel12×110 mmEinloggen für Verfügbarkeit1 * 1 ST957,00 €
- Einstabmesskette, Kupfer (Cu²⁺)10⁻⁸ bis 10⁻¹ mol/l; 0,00064 bis 6350 mg/l2 - 120...+50 °CFeststoff-SensorEpoxidKNO₃BNC, 1-m-Kabel12×110 mmEinloggen für Verfügbarkeit1 * 1 ST957,00 €
- Combination electrode, Copper (CN⁻)5,10⁻⁶ - 10⁻² mol/l; 0,13 - 260 mg/l11 - 130...+50 °CSolid state sensorEpoxidKNO₃BNC, 1 m cable12×110 mmEinloggen für Verfügbarkeit1 * 1 ST957,00 €
- Combination electrode, Copper (F⁻)10⁻⁶ - sat. mol/l; 0,02 mg/l - sat.5 - 80...+50 °CSolid state sensorEpoxidKClBNC, 1 m cable12×110 mmEinloggen für Verfügbarkeit1 * 1 ST957,00 €
- Einstabmesskette, Kalium (K⁺)10⁻⁶ bis 10° mol/l; 0,04 bis 39.000 mg/l2 - 120...+50 °CPolymer-SensorEpoxidNaClBNC, 1-m-Kabel12×110 mmEinloggen für Verfügbarkeit1 * 1 ST957,00 €
- Einstabmesskette, Silber/Schwefelwasserstoff (Ag⁺/S2⁻)10⁻¹⁷ bis 10° mol/l; 0,01 bis 107.900 mg/l; 0,003 bis 32.000 mg/l2 - 120...+50 °CFeststoff-SensorEpoxidKNO₃BNC, 1-m-Kabel12×110 mmEinloggen für Verfügbarkeit1 * 1 ST957,00 €
- Einstabmesskette, Natrium (Na⁺)10⁻⁶ bis gesättigt mol/l; 0,02 mg/l bis gesättigt5 - 120...+50 °CGlas-SensorEpoxidNH₄ClBNC, 1-m-Kabel12×110 mmEinloggen für Verfügbarkeit1 * 1 ST957,00 €
#: 20864.320
Lieferant: VWR Chemicals
#: 83640.320
Lieferant: VWR Chemicals
#: 1.00030.2500
Lieferant: Merck
#: 31770.294
Lieferant: VWR Chemicals
#: 83645.320
Lieferant: VWR Chemicals
#: 1.09439.1000
Lieferant: Merck