Carboplatin Injection 450mg in 45ml and 150mg in 15ml is a chemotherapy drug used to treat cancers such as ovarian, lung, and bladder cancer. This represent different medication concentrations. The 450mg formulation in 45ml contains 10mg of Carboplatin per millilitre of solution, while the 150mg formulation in 15ml contains 10mg of Carboplatin per millilitre of solution. Carboplatin Injection 450mg in 45ml and 150mg in 15ml is typically administered in a single dose or in multiple doses over several weeks. A trained healthcare provider administers the medication intravenously.