Meropenem for Injection USP 500 mg is a pyrogen- free, sterile, and synthetic, carbapenem antibiotic for intravenous administration. This medicine penetrates well into most of the body fluids and tissues including cerebrospinal fluid. Meropenem for Injection USP 500 mg is active against Gram-positive and Gram- negative bacteria. It effectively penetrates into the cell wall of the most Gram-positive and Gram-negative bacteria to reach penicillin- binding-protein (PBP) targets. We offer this medicine to clients at highly competitive price.