[Determination of trace copper, zinc, iron, calcium and magnesium in lymph by flame atomic absorption spectrophotometry].
This paper reports the determination of trace Copper, Zinc, Iron, Calcium and Magnesium in lymph by flame atomic absorption spectrophotometry. The lymph samples were digested with HNO3-HClO4. The method is convenient and rapid. The rates of standard recovery of Copper, Zinc, Iron, Calcium and Magnesium were 99.2%, 103.0%, 102.0%, 104.0% and 98.5% respectively.
Chen
J
J
Department of Chemistry, Zhejiang Normal University, 321004 Jinhua.
Wu
X
X
Huang
C
C
D002118:Calcium / Q000032:analysis; D003300:Copper / Q000032:analysis*; D007501:Iron / Q000032:analysis; D008196:Lymph / Q000737:chemistry*; D008274:Magnesium / Q000032:analysis; D013054:Spectrophotometry, Atomic / Q000379:methods; D015032:Zinc / Q000032:analysis*
D003300:Copper; D007501:Iron; D008274:Magnesium; D015032:Zinc; D002118:Calcium