Ion Selective Electrodes for Free Radical Researchers

Our ion selective electrodes are highly stable, ac­cu­rate­ly measuring cal­ci­um, po­tas­si­um, hydrogen and TPP ion activity. Tips consist of 2 mm di­am­e­ter plas­tic tubes sealed at one end with an ion-sen­si­tive mem­brane. After filling the ion selective electrodes with elec­tro­lyte so­lu­tion, you can in­sert the tube into the hold­er and con­nect it to a pH meter. Tips and hold­ers are in­ter­change­able, so one tip may be re­placed with an­oth­er sensitive to a dif­fer­ent ion. Replac­ing a tip takes less than a minute. Elec­trode tips nor­mal­ly last sev­er­al months, when stored proper­ly in sa­line so­lu­tion. When re­place­ment is neces­sary, only the tip needs be re­placed.

Kwik-Tip electrodes are available separately and as kits. A separate ref­er­ence electrode, such as WPI’s Dri-Ref™, is also required.

 


Calcium Electrode Tips, Replacement

Item#: TIPCA
  • Replacement tips for KWIK-TIP Ion Selective Electrodes
Unit Price: 341.00

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Hydrogen Electrode Tip, Replacement

Item#: TIPH
  • Replacement tips for KWIK-TIP Ion Selective Electrodes
Unit Price: 222.00

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Ion Selective Electrode - Potassium

Item#: KWIKPOT-2

Accurately measure potassium

  • Fast, accurate, economical
  • Superior, stable PVC membrane
  • Fast response
  • 2mm diameter tips
  • Interchangeable tip holder
  • Each kit includes 3 electrode tips and MicroFil filling syringe
Unit Price: 254.00

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Ion Selective Electrode - TPP

Item#: KWIKTPP-2

Accurately measure TPP

  • Fast, accurate, economical
  • Superior, stable PVC membrane
  • Fast response
  • 2mm diameter tips
  • Interchangeable tip holder
  • Each kit includes 3 electrode tips and MicroFil filling syringe
Unit Price: 233.00

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TPP Electrode Tips, Replacement

Item#: TIPTPP
  • Replacement tips for KWIK-TIP Ion Selective Electrodes
Unit Price: 156.00

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Potassium Electrode Tips, Replacement

Item#: TIPK
  • Replacement tips for KWIK-TIP Ion Selective Electrodes
Unit Price: 197.00

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Ion Selective Electrode - Calcium

Item#: KWIKCAL-2

Accurately measure calcium

  • Fast, accurate, economical
  • Superior, stable PVC membrane
  • Fast response
  • 2mm diameter tips
  • Interchangeable tip holder
  • Each kit includes 3 electrode tips and MicroFil filling syringe
Unit Price: 425.00

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Ion Selective Electrode - Hydrogen

Item#: KWIKH-2

Accurately measure hydrogen

  • Fast, accurate, economical
  • Superior, stable PVC membrane
  • Fast response
  • 2mm diameter tips
  • Interchangeable tip holder
  • Each kit includes 3 electrode tips and MicroFil filling syringe
Unit Price: 279.00

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For more information on our Ion Selective Electrodes, please call us at (866) 606-1974 (Toll-free US only) or email us at wpi@wpiinc.com.