Drug | Concentration before mixing (mg/mL) | Chemical formula | Molecular weight | pH |
---|---|---|---|---|
Fentanyl citrate | 0.05 | C28H36N2O8 | 336 | 5.61 |
Oxycodone hydrochloride | 10 | C18H22ClNO4 | 315 | 5.05 |
Hydromorphone hydrochloride | 2 | C17H20ClNO3 | 285 | 3.94 |
Nefopam hydrochloride | 10 | C17H20ClNO | 254 | 5.23 |
Ondansetron hydrochloride | 2 | C18H20ClN3O | 294 | 3.14 |
Ramosetron hydrochloride | 0.15 | C17H17N3O | 279 | 4.33 |