Each mL of Isovue-300 (lopamidol Injection 61%) provides 612 mg iopamidol with 1 mg tromethamine and 0.39 mg edetate calcium disodium. The solution contains approximately 0.043 mg (0.002 mEq) sodium and 300 mg organically bound iodine per mL. CatNo.Description 1315-25 10 x 30mL Vials / Box 1315-30 10 x 50mL Vials / Box 1315-47 10 x 75mL Bottles / Box 1315-35 10 x 100mL Bottles / Box 1315-50 10 x 150mL Bottles / Box 1315-41 10 x 200mL Bottles (Multi-Pack) / Box 1315-98 6 x 500mL Bottles (Multi-Pack) / Box