Description
Micro Essentials Laboratory's Hydrion pH Buffer Capsule, pH 4.00 ± 0.02 pH units, 10 capsules per Vial, or 5 Vials per Case — Each capsule will produce 100 mL of buffer solution when mixed with distilled or de-ionized waterFeatures:
- Perfect for quick and easy pH meter calibration
- Will accurately produce 100 mL Buffer Solution when mixed with distilled or de-ionized water
- Free-flowing soluble powders that prepare clear or color safe solutions in minutes
- Built-in preservative ensure long-lasting solutions—shelf life of prepared solution is up to 3 months when stored at room temperature in clean, air-tight bottle compared to unpreserved solution that is stable for 3 weeks
- Color-keyed to easily identify the pH value of the buffer solution
- Directly traceable to NIST standard and certified to ± 0.02 pH units at 25 °C
- Unprepared, packaged Hydrion Buffer Salts have a shelf life of 5 years
| 21-2110-01 | Hydrion pH Buffer Capsule, pH 2.00 |
| 21-2110-02 | Hydrion pH Buffer Capsule, pH 3.00 |
| 21-2110-03 | Hydrion pH Buffer Capsule, pH 4.00 |
| 21-2110-04 | Hydrion pH Buffer Capsule, pH 5.00 |
| 21-2110-05 | Hydrion pH Buffer Capsule, pH 6.00 |
| 21-2110-08 | Hydrion pH Buffer Capsule, pH 7.00 |
| 21-2110-09 | Hydrion pH Buffer Capsule, pH 7.40 |
| 21-2110-10 | Hydrion pH Buffer Capsule, pH 8.00 |
| 21-2110-11 | Hydrion pH Buffer Capsule, pH 9.00 |
| 21-2110-12 | Hydrion pH Buffer Capsule, pH 10.00 |
| 21-2110-13 | Hydrion pH Buffer Capsule, pH 11.00 |
| 21-2110-14 | Hydrion pH Buffer Capsule, pH 12.00 |
SDS PDFs
It is our policy to provide the latest Safety Data Sheet (SDS) for all chemicals we ship. Each shipment will contain copies for every chemical contained in the shipment, and for any chemical included in an instrument kit or calibration kit.
Contact us for additional copies of an SDS or for a copy of the Certificate of Analysis:
Phone: 1-800-624-8285
Email: INFO_SDS@preiser.com