Monotard Pork was a U100, 100% porcine insulin made by Novo Nordisk. It was an intermediate-acting, lente-type. Eli Lilly also made a comparable pork lente insulin, Iletin II Lente. As the other Lente insulins, it was a suspension of crystalline (ultralente) and amorphous (semilente) insulin in a ratio of 7 crystalline parts to 3 amorphous parts. Monotard Pork was also identical to Caninsulin/Vetsulin with the only exception being its strength: Pork Monotard was U100 strength, while Caninsulin/Vetsulin is U40.