Development of the Standard Reference Materials of Uric Acid in Frozen Serum
YANG Meng-rui1,DAI Xin-hua2,YANG Yi1,QI Tao1,LI Hong-mei2,FANG Xiang2
1. College of Science, Beijing University of Chemical Technology, Beijing 100029, China
2. National Institute of Metrology, National Research Center for CRMs, Beijing 100013, China
Abstract：The development of the standard reference materials of uric acid in frozen serum is introduced. The checking of uniformity, stability test and certified value are systematically studied by LC/ID-MS. The results show that the certified value of the reference material of uric acid in frozen serum is 55.88 mg/kg with the expended uncertainty of 0.74 mg/kg. The uniformity and stability of the reference material of uric acid in frozen serum meet the technical requirements of the standard reference material.
杨梦瑞,戴新华,杨屹,齐韬,李红梅,方向. 冰冻人血清尿酸标准物质的研制[J]. 计量学报, 2010, 31(1): 86-90.
YANG Meng-rui,DAI Xin-hua,YANG Yi,QI Tao,LI Hong-mei,FANG Xiang. Development of the Standard Reference Materials of Uric Acid in Frozen Serum. Acta Metrologica Sinica, 2010, 31(1): 86-90.
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2010, Vol. 31 
