Yeah instead of “unit of insulin” he meant “vial of insulin”. A standard vial of insulin is 10 mL. Generally speaking, the most common concentration of insulin

Yeah instead of “unit of insulin” he meant “vial of insulin”. A standard vial of insulin is 10 mL. Generally speaking, the most common concentration of insulin is 100 units per milliliter. So, typically, a standard vial of insulin contains 1,000 units of insulin.