Hydrion* Buffer Capsules

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. Hydrion Buffers are free flowing soluble powders that prepare clear or color safe solutions in minutes. A built-in preservative ensures long-lasting solutions color-keyed to easily identify the pH value of the buffer solution.

Each carton contains 5 vials, with 50 capsules per carton. Each capsule produces 100 ml of solution.
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