Description
C304UR-10-5, TRAMADOL CALIBRATORS 0, 100, 200 (Cutoff), 500, 1000 ng/mL cal, 5 X 10 ML
C304UR-10-5, TRAMADOL CALIBRATORS 0, 100, 200 (Cutoff), 500, 1000 ng/mL cal, 5 X 10 ML
C304UR-10-5, TRAMADOL CALIBRATORS 0, 100, 200 (Cutoff), 500, 1000 ng/mL cal, 5 X 10 ML