Question: 3 ml equals how many units of insulin?
Answer: Each vial contains 1000 units insulin lispro in 10 ml solution. Each cartridge contains 300 units of insulin lispro in 3 ml solution. Each pre-filled pen contains 300 units of insulin lispro in 3 ml solution. Each KwikPen delivers 1- 60 units in steps of 1 unit.