Calcium Ion-Selective Electrode

$241.00


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Description

The Calcium Ion-Selective Electrode (ISE) can be used to measure the concentration of Calcium (Ca2+) in aqueous samples.

Specifications (Source: Vernier.com)

  • Range (concentration): 1 to 40,000 mg/L (or ppm)
  • Reproducibility (precision): ± 10% of full scale (calibrated 10 to 1000 mg)
  • Interfering Ions: Pb2+, Hg2+, Si2+, Fe2+, Cu2+, Ni2+, NH3, Na+, Tris+, Li+, K+, Ba2+, Zn2+, Mg2+
  • pH Range (concentration): 2–8 (no temperature compensation)
  • Electrode Slope: +26 mV/decade at 25°C
  • Electrode Resistance: 100 MΩ
  • Immersion: 2.8 cm (1.1 in)
  • Electrode length 155 mm
  • Body diameter: 12 mm
  • Cap diameter: 16 mm
  • Cable length: 100 cm