Details
Hanna pH 4.01 Buffer Solution
Available in 20ml and 16oz
Hanna's Buffer solutions are made from established formulas and are standardized with a pH meter that is calibrated to NBS/NIST primary standard buffer solutions
- pH 4 buffers carry lot #, expiry date as well as pH/C chart on every bottle
- The ingredients of Hanna pH 4 buffers are Potassium Hydrogen Phthalate.
- pH 4 buffers are standardized using a pH meter calibrated by primary standard buffer solutions (NIST 186 Ie, NIST 186 IIe and NIST 185g S.R.M.).
- The pH value is certified traceable to NIST 185g S.R.M
Additional Information
| SKU | 201054 |
|---|---|
| Label | Hanna |
| PH Control | No |
| Meter Type | No |
| Solution Type | PH 4.0 Reference |