Drug
E.coli
P.aeruginosa
S.aureus
S.pyogenus
MTCC 443
MTCC 1688
MTCC 96
MTCC 442
(Microgramme/ml)
Gentamycin
0.05
1
0.25
0.5
Ampicillin
100
100
250
100
Chloramphenicol
50
50
50
50
Ciprofloxacin
25
25
50
50
Norfloxacin
10
10
10
10
Table 3:
The standard drugs: Minimal bactericidal concentration.