pH Buffer Capsules
For use with pH Sensor and Tris-Compatible Flat pH Sensor.
To make calibration of our pH measurement system easier, we sell a set of pH buffer capsules.
Each set contains four capsules for each of the 4, 7, and 10 pH buffers, making a total of 12 capsules. The set also includes a small bottle of universal indicator with mold inhibitor.
These capsules, when added to 100 ml of distilled water, will provide a reliable buffer for calibrating your pH system.
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Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications. Product usage disclaimer »