| 1x | 3-Hydroxybutyric acid CAS:300-85-6 EC:206-099-9 | EUR 82.63 |
| 1x | Citro-phosphate Buffer pH 4.5 | EUR 68.00 |
| 1x | Total Dissolved Solids (as NaCl) 50mg/l | EUR 65.00 |
| 1x | Phosphate Buffer Solution 0.05M pH 4.5 (acc. to P... | EUR 68.00 |
| 4x | Discount for non-paper Certificate of Analysis | EUR -4.00 |