TRUEScience ISE calibration solution for Sodium 1000ppm 500ml

£49.00

Sodium standards are supplied in 500ml bottles with concentration 1000ppm, which can then be diluted as required. Calibration is required to maintain accurate measurements.

Tips for ISE measurement:

  • Standards made under 10ppm should be discarded to prevent errors of concentration as this will be significantly affected during storage
  • Please note all dilutions should be made using distilled or deionised water
  • Most applications will also require the use of an ISAB
  • Clean glassware should be used, rinsed to avoid detergent contamination and dried before use
  • Prevent from touching the insides of glassware
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