Rat Ultrasensitive Insulin ELISA Jumbo Sensitivity:0.01 ng/mL (5 μL), 0.07ng/mL (25 μL) Sample Types:Plasma, Serum Sample Sizes:5 μL, 25 μL Range:0.02 - 1.0 ng/mL OR 0.15 - 5.5 ng/mL