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Aqua Master Tools pH Calibration Solution - 100ml

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SKU: 9682
Regular price $7.00
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Calibrate pH Meters with Aqua Master Tools pH Buffer Solution

pH calibration solution, available in pH 4.01 and pH 7. It’s traceable to NIST standards.

  • Close immediately after use
  • Store between 15-25 °C
  • Do not return any liquid back to the bottle
  • Thoroughly rinse the electrode before and after each use

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