[Determination of Na in anticoagulant sodium heparin by flame atomic absorption spectrophotometry].
This paper report the development of the determination of Na in anticoagulant sodium heparin by flame atomic absorption spectrophotometry. The method is convenient and the results show good precision and accuracy. The relative standard deviation (RSD) is 2.4% and the rate of recovery is 100.9%.
Dong
Yin-gen
YG
Changzhou Sanitation and Anti-epidemic Station, Changzhou 213003, China.
Shen
Hui-jun
HJ
D000925:Anticoagulants / Q000737:chemistry*; D006493:Heparin / Q000737:chemistry*; D012680:Sensitivity and Specificity; D012964:Sodium / Q000032:analysis*; D013054:Spectrophotometry, Atomic / Q000379:methods
D000925:Anticoagulants; D006493:Heparin; D012964:Sodium