Serratia marcescens and Ampicillin (Omnipen)
Concentration
(μg/ml)
256
230.4
204.8
179.2
153.6
128
102.4
76.8
51.2
25.6
Ampicillin (Omnipen)
8
8
Ampicillin (Omnipen)
32
32
Ampicillin (Omnipen)
32
32
Ampicillin (Omnipen)
64
64
Ampicillin (Omnipen)
256
64
Ampicillin (Omnipen)
128
128
1
2
3
4
5
6
MIC50
MIC90
Strain Number