Bluelab pH 4.0 Calibration Solution 20 ml Sachets (25/Cs)


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  • Model: 732903
  • Shipping Weight: 0.05lbs
  • 10 Units in Stock


pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pHᅠinstruments areᅠcalibrated to pH7.0 first (buffer)ᅠthen to pH4.0 (slope). Bluelab's EC/CF equipment does not need calibrating as they are all factory calibrated. The CF27.7 (EC2.77)ᅠsolution is used as a reference or checking solutionᅠto ensure you have adequately cleaned the EC/CF probe.

Part Family Name Bluelab® Calibration Solution 20 ml Sachets

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