VERNIER POTASSIUM ION-SELECTIVE ELECTRODE
Monitor environmentally important Potassium (K+) ions with the Vernier Potassium Ion-Selective Electrode (ISE). This electrode is combination style, gel-filled and non-refillable.

Vernier ISE membranes, like all other PVC ISE membranes, have a limited life expectancy. However, the replaceable module of Vernier ISEs allows you to simply discard the used membrane module and replace it with a new one.
We recommend that you do not purchase replacement modules too far in advance of their expected time of use, as their shelf life expectancy is also limited.

Included:
• 30 mL bottle of High Calibration Standard (1000mg/L)
• 30 mL bottle of Low Calibration Standard (10mg/L)
• short-term soaking bottle
Replacement standards can be purchased separately.

Potassium ISE Range: 90 to 39,000 mg/L or ppm

Note: Ion-Selective Electrodes require good laboratory techniques and careful calibration to obtain accurate results.
They are not recommended for middle school or primary school students.

Vernier Sensor and Interface Compatibility Information: View >>>>

Educational use only:
Vernier and Kidwind products are designed for educational use. They are not appropriate for industrial, medical or commercial applications. Details

• Warranty: 5 years (1 year on module)

  Last edited 17th Nov 2016 by LCW

  This product is used in teaching these Australian Curriculum codes:
  ACSSU176 - Biological Sciences - Ecology - Ecosystems consist of communities of interdependent organisms and abiotic components of the environment; matter and energy flow through these systems
  Click a curriculum code to see other products that relate.

  Accessories / Spare Parts:
  K-LST	Vernier ISE Potassium Low Standard	from $	34.00
  K-HST	Vernier ISE Potassium High Standard	from $	34.00
  K-MOD	Vernier ISE Potassium Replacement Module	from $	152.00
  Works with:
  LABQ2	Vernier LabQuest 2 Data Logger and Interface	from $	699.00
  LQ-MINI	Vernier LabQuest Mini Data Logger Interface	from $	319.00
  GO-LINK	Vernier Go!Link Data Logger Interface with Logger Lite Software	from $	131.00
  EZ-LINK	Vernier Easy Link	from $	126.00
  Similar Products:
  NH4-BTA	Vernier Ammonium Ion-Selective Electrode - ISE	from $	416.00
  CA-BTA	Vernier Calcium Ion-Selective Electrode - ISE	from $	416.00
  CL-BTA	Vernier Chloride Ion-Selective Electrode - ISE	from $	416.00
  NO3-BTA	Vernier Nitrate Ion-Selective Electrode - ISE	from $	416.00
  Documents:
  User Manual	Vernier Potassium Ion-Selective Electrode