REX / Lei Ci ISE Ion-Selective Electrodes
REX 7101 ion-selective electrode for direct potentiometric determination of F−. Epoxy body Φ12×120 mm, internal Ag/AgCl reference, BNC connector.
- Ion: F−
- concentration range: 1×10⁻⁶ M — sat.
- range: 0.02 ppm — sat.
- working pH: pH 5–7
- slope ≥90% of theoretical
- repeatability ≤±2%
- BNC, 1 m cable
- Application: Laboratory quantitative ion analysis; water; ecology; food and chemical solutions; industrial incoming inspection
- Model: 7101
- Type: Ion-selective electrode
- Ion: F−
- Measurement range: 1×10⁻⁶ M — sat.
- Concentration range: 1×10⁻⁶ M — sat.
- ppm range: 0.02 ppm — sat.
- Working pH: pH 5–7
- Accuracy: Repeatability ≤±2%; slope ≥90% of theoretical
| 7101 | |
| 7102 | |
| 7103 | |
| 7104 | |
| 7105 | |
| 7106 | |
| 7121 | |
| 7122 | |
| 7123 | |
| 7124 | |
| 7125 |
Specifications
| Brand | REX / Lei Ci |
|---|---|
| Country of origin | China |
| Product type | Ion-selective electrode |
| Application | Laboratory quantitative ion analysis; water; ecology; food and chemical solutions; industrial incoming inspection |
| Accuracy | Repeatability ≤±2%; slope ≥90% of theoretical |
| Temperature | 5–55 °C |
| Sensing Element | Ion-sensitive membrane |
| Reference System | Internal Ag/AgCl |
| Electrolyte | Refillable |
| Connector | BNC |
| Cable Length | 1 m; custom length available |
| Dimensions | Φ12×120 mm |
SKU: REX-ISE-7101