pH = 4.01 ± 0.01 (25°C)
|  | for laboratory use | 
| Manufacturer | |
|  | Bioanalytic GmbH | 
Stabilized • certified • ready for use.
Basic: Potassium hydrogen phthalate. Traceable to NIST/PTB. 
Product Versions
| REF (Ord.-No.) | Content | Price | Specification | ||||
|---|---|---|---|---|---|---|---|
| 032282-1010 | 1 | l | upon request | PE | |||