| Clear colorless liquid | Complying |
| Color (APHA Pt-Co) | max. 5 |
| Assay (T) | 0.95-1.05mM |
| Fluorescence 254nm (as Quinine) | max. 0.5ppb |
| Fluorescence 365nm (as Quinine) | max. 0.5ppb |
| Grad. elution H.Peak at 210nm | max. 0.002AU |
| Grad. elution H.Peak at 254nm | max. 0.001AU |
| UHPLC/MS ESI/APCI+ (as Reserpine) | max. 30ppb |
| UV Trans. 195nm | min. 30% |
| UV Trans. 205nm | min. 75% |
| UV Trans. 215nm | min. 90% |
| UV Trans. 225nm | min. 97% |
| Aluminum (Al) | max. 20ppb |
| Calcium (Ca) | max. 100ppb |
| Iron (Fe) | max. 30ppb |
| Potassium (K) | max. 50ppb |
| Magnesium (Mg) | max. 20ppb |
| Sodium (Na) | max. 100ppb |
| Filter test | Complying |