TABLE 1.

Simulated antibiotic concentrations used in time-kill studies

Antibiotic (reference)	Simulated concn (mg/liter)
Amikacin (23)	65
Levofloxacin (25)	8
Rifampin (20)	2
Polymyxin B (21)	2
Tigecycline (22)	2
Cefepime (26)	200
Meropenem (30)	64
Doripenem (31)	13
Imipenem (27)	32
Aztreonam (24)	18
Piperacillin-tazobactam (29)	35/7
Ertapenem (28)	15