Bilirubin measuring freeze-drying calibration liquid and preparing method thereof

The invention discloses a frozen calibrating liquid for determining bilirubin and the preparing method for the liquid. The raw materials of the liquid are: 92-98 portions of grease and pertain removed serum from a health person, 2-8 portions of indirect bilirubin, 8-20 portions of direct bilirubin, 1000-50000 portions of albumin from animal's serum, 10-100 antioxygen, 50-500 portions of complexing agent, 0.1-10 portions of preservative, 1000-50000 portions of excipient. All the portions are in term of weight. The frozen calibrating liquid for determining bilirubin is a steady and economy frozen calibrating liquid for determining bilirubin that is near to the existing form of bilirubin in human being's serum, consistent with the serum bilirubin in human body. The preparing method concentrates the frozen liquid, reduces half liquid volume of ordinary freezing process, the residual moisture in the prepared frozen calibrating liquid for determining bilirubin is low, and the performance issteady.