Home › Search by Antimicrobial › Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin)
Microorganism MIC50sort
(μg/ml)		 MIC90sort
(μg/ml)		 Rangesort
(μg/ml)		 Reference
Clostridium bifermentans 0.125 0.5 0.02 － 0.5 29
Clostridium butyricum 0.125 0.25 ≤0.03 － >32 490
Clostridium butyricum 0.125 0.5 0.02 － 0.5 29
Clostridium butyricum 0.25 16 <=0.03 － 32 1475
Clostridium cadaveris 0.125 0.5 0.02 － 0.5 29
Clostridium cadaveris 0.125 1 0.06 － 1 490
Clostridium clostridioforme 0.25 16 <=0.03 － 32 1475
Clostridium clostridioforme 0.5 2 0.25 － >32 490
Clostridium clostridioforme >0.5 >32 0.25 － >32 29
Clostridium clostridioforme 1 16 0.5 － >32 1460
Clostridium cochlearium 0.125 0.25 ≤0.03 － >32 490
Clostridium cochlearium 0.125 0.5 0.05 － 0.5 29
Clostridium difficile 1 1 0.5 － 4 1279
Clostridium difficile 2 4 1 － 4 1460
Clostridium difficile 2 4 1 － 4 490
Clostridium difficile 2 4 1 － 4 29
Clostridium difficile - - 0.265 － ? 248
Clostridium fallax 0.125 0.5 0.02 － 0.5 29
Clostridium glycolicum 0.125 0.25 ≤0.03 － >32 490
Clostridium glycolicum 0.125 0.5 0.02 － 0.5 29
Clostridium innocuum 0.25 0.5 0.125 － 0.5 490
Clostridium innocuum 0.5 0.5 0.25 － 1 29
Clostridium innocuum 0.5 0.5 0.25 － >32 1460
Clostridium leptum 0.125 0.25 ≤0.03 － >32 490
Clostridium novyi 0.125 0.25 ≤0.03 － >32 490
Clostridium novyi (A) 0.125 0.5 0.02 － 0.5 29
Clostridium oroticum 0.125 0.5 0.02 － 0.5 29
Clostridium paraputrificum 0.125 0.5 0.02 － 0.5 29