Calibrate your pH pen, digital pH meter or probe to pH 7.0 (buffer). Contains 250ml of solution - discard after calibrating with a small amount of the solution.

Top quality, made in New Zealand. Bluelab solutions are manufactured specifically for Bluelab products are NIST certified and are made to a traceable standard to ensure your Bluelab products last longer and maintain accuracy.

Essential for use with all Bluelab pH products for the calibration of Bluelab pH Probes.

To ensure solutions remain accurate:

  • Avoid cross-contamination
  • Decanter into a smaller plastic cup
  • Discard sample after use
  • Store in a cool dark place
  • Store with lid secured tightly
  • Keep out of reach of children

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(SKU: 128086)

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Warranty


Limited Warranty - This product has been stored in a controlled environment to ensure you will receive the best quality product possible. Due to this reason this product is sold on a strict no refund or return policy, unless it falls under a warranty claim.

Returns


60 Day Returns - Not available for this product, please contact us if you have any issues. More details...