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Fisherbrand™ Combined Ion-Selective Electrode

Product Code. 11749718 Shop All Fisherbrand Products
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Electrode:
Ammonium Combined ISE
Chlorine Combined ISE
Copper Combined ISE
Nitrate Combined ISE
Unit Size:
Each

Product Code. 11749718

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Description

Converts activity of a specific ion dissolved in a solution into an electrical potential. Fisherbrand™ Combined Ion-Selective Electrode is compatible with all pH/mV meters or ionometers.

  • With solid membrane Interchangeable flat surface
  • Ion to be detected passes through the membrane generating a difference of potential, proportional to ionic concentration
  • Analysis time is generally less than one minute
  • Sample preparation steps such as filtering or Distillation rarely necessary
  • Calibration should be carried out as often as possible (once a day) at the same temperature as the sample
  • Measurement temperature 0 to 50°C
  • Delivered with membrane, electrolytic solution, ISAB solution and ISE standard and gasket

ISAB solution:
To adjust the ionic strength. add directly to the solution to be measured.

ISE standard:
For the calibration of ionic electrodes. Concentration 1000 ppm.

FB_GUARANTEE

Spécification

Applications Determination of NO3- ion
Filling Solution Type ISAB/ISE
pH Range 2.5 to 11
Interferences CIO4-, I-, CN-, BF4-, Cl-, NO2-
Electrode Nitrate Combined ISE
Parameter Nitrate Ion
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