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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
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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 Supplier: on request