| Experiment | Alenia® BUD | Alenia® FF | Foraseq® BUD | Foraseq® FF |
| HPLC % | 111.41 | 103.80 | 110.59 | 104.51 |
| Sampling Uniformity mcg | 293.24(12.91) | 10.23 (0.47) | 353.04(11.48) | 11.07 (0.60) |
| Emitted dose delivered from the mouthpiece under specified in vitro | 92,69% - 109,25% | 89,63% - 108,01% | 91,31% - 107,14% | 91,32% - 111,83% |
| Mass (%) aerodynamic diameter <5 micra (ACI) | 140,67 (44,71) | 6,18 (56,13) | 181,53 (53,56) | 5,46 (52,05) |
Experiments recommended by European Pharmacopoeia