Micro Essential Laboratory Hydrion Buffer Capsule 10.00 - 270-10.00

Micro Essential Lab - Hydrion Buffer Capsule 10.00. Hydrion Buffer Capsules are perfect for quick and easy pH meter calibration. When mixed with distilled or de-ionized water, a Hydrion Buffer Capsule will accurately produce 100 ml. of solution at pH 10.0