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Van London Company
10540 Rockley Road
Houston, TX 77099
USA

(Toll Free) 800-522-7920
(voice) 832-456-6641
(fax) 832-456-6642

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Ion Selective Electrode Measurement Checklist TEXT SIZE: A A A    PRINT THIS PAGE   EMAIL THIS PAGE
  1. Check electrode slope weekly, if not daily
  2. Always use fresh standards for calibration
  3. Remove solution air bubbles from membrane surface
  4. Measure only aqueous or near-aqueous samples
  5. Operate at a constant pressure
  6. Operate at a constant temperature
  7. Adjust the pH of samples to ISE operating range if necessary