藥物成份 CALIBRATORS : \n6 Bottles (4 ml A, 2.5 ml each B-F) of X SYSTEMS Barbiturates Ⅱ U Calibrators. Calibrator A contains human urine and Calibrators B through F contain secobarbital prepared in human urine to yeid the folling concentrations : \n Secobarbital\n Concentration\nBottle (ng/mL) (umol/L)\nCAL A 0 0.00\nCAL B 200 0.84\nCAL C 400 1.68\nCAL D 700 2.94\nCAL E 1200 5.04\nCAL F 2000 8.40\n @ 藥要看