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《Journal of Isotopes》 2006-03
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Application of ~(125)I in Micropipettor Check

QIAN Xiao-yu,GAO Yun-chao,YANG Ya-dong,LU Han-kui(Department of Nuclear Medicine,the Sixth People's Hospital of Shanghai Jiaotong University,Shanghai 200233,China)  
Gravimetric test is one of authoritative methods for the measurement and validation of the accuracy and precision of micropipettors.The feasibility of radioactive measurement in the check of micropipettors is studied.There are no significant difference in radioactive count rates of ~(125)I aspirated between 2 qualified micropipettors,but significant difference are recorded between qualified and unqualified micropipettors.So ~(125)I radiometry agrees with gravimetric tests,and can be used as a laboratory constant test of micropipettors.
【CateGory Index】: TH789
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Chinese Journal Full-text Database 6 Hits
1 WANG Zhi-gang,SHAO Ping-yang (Department of Clinical Laboratory,The Second Hospital of Jiaxing,Zhejiang Provence 314000,China);Evaluation of pipettes performance by europium-labeled technique verified deviation[J];Zhejiang Journal of Laboratory Medicine;2011-01
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