Micro Essential has manufactured Hydrion® test papers since 1934. Their Hydrion papers set the standard for quality, accuracy, and reliability. The product line of Hydrion® pH test papers and pH buffer standards are used in laboratories, hospitals and universities, worldwide.
Hydrion pH Buffer Benefits
- Quick, easy pH meter calibration
- Made in the U.S.A.
- 10 capsules per vial
Hydrion Buffer Capsules are perfect for quick and easy pH meter calibration. When mixed with distilled or de-ionised water, a Hydrion Buffer Capsule will accurately produce 100 ml. of solution at the designated pH. Hydrion Buffers are free flowing soluble powders that prepare clear solutions in minutes.
Each vial contains 10 capsules, with each capsule producing 100 mL of solution.
All Hydrion Buffer Salts are directly traceable to US NIST Standards and certified to ± 0.02 pH units at 25°C.
How To Use The pH Buffer Kit
Empty the contents of a Hydrion pH Buffer Capsule into 100 ml. of de-ionised or distilled water.
Storage And Shelf Life
When stored at room temperature in clean airtight bottles, prepared solutions will last for three weeks. When added to the solution, Hydrion Buffer Preservative will protect prepared solutions for up to three months.
Unprepared, packaged Hydrion Buffer Salts have a shelf life of five years.
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