TABLE II

Design of Experiment Sets to Study the Impact of Excipients on Syringe Functional Performances

SampleBufferpHSurfactantTonicity
1AcetateLowPS80Mannitol
2AcetateLowPS80NaCl
3AcetateLowP188Mannitol
4AcetateLowP188NaCl
5AcetateHighPS80Mannitol
6AcetateHighPS80NaCl
7AcetateHighP188Mannitol
8AcetateHighP188NaCl
9HistidineLowPS80Mannitol
10HistidineLowPS80NaCl
11HistidineLowP188Mannitol
12HistidineLowP188NaCl
13HistidineHighPS80Mannitol
14HistidineHighPS80NaCl
15HistidineHighP188Mannitol
16HistidineHighP188NaCl
17CitrateLowPS80Mannitol
18CitrateLowPS80NaCl
19CitrateLowP188Mannitol
20CitrateLowP188NaCl
21CitrateHighPS80Mannitol
22CitrateHighPS80NaCl
23CitrateHighP188Mannitol
24CitrateHighP188NaCl