A typical chromatogram of meropenem (retention time 2 A typical chromatogram of meropenem (retention time 2.3 min) at 1 mg/mL under forced degradation conditions of 0.1M hydrochloric acid after 5 min incubation. A typical chromatogram of meropenem (retention time 2.3 min) at 1 mg/mL under forced degradation conditions of 0.1M hydrochloric acid after 5 min incubation. Detection performed at 298 nm. Conor Jamieson et al. Eur J Hosp Pharm doi:10.1136/ejhpharm-2018-001699 ©2019 by British Medical Journal Publishing Group