YAKHAK HOEJI (약학회지)

The Pharmaceutical Society of Korea (대한약학회)
권호 표지

Characterization and Studies of Compromised Experimental Conditions for the Simultaneous Multielemental Analysis by Flame Atomic Absorption Spectrometry

원자흡수법을 이용한 다원소 동시 분석 실험 조건에 관한 기초 특성 연구

  • 최성규 (동덕여자대학교 약학대학) ;
  • 이현주 (동덕여자대학교 약학대학) ;
  • 박양순 (동덕여자대학교 약학대학) ;
  • 김효진 (동덕여자대학교 약학대학)
  • Published : 1995.04.01
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Abstract

For comparison between the compromised experimental condition and the best conditions for each element by flame atomic absorption spectrometer, the absorbances were measured with changing the burner height and HCL current. The optimum absorbance for simultaneous analysis of 6 elements was observed at 1 mA of HCL current and at 4 mm of burner height except Cr and Co. The stability of flame atomic absorption spectrometer on each element was found to be better than 5%. To investigated the accuracy of this instrument, POSCO RM-07 as a real sample was analysed at these compromised experimental conditions and found to be better than 0.04%.

Keywords

References

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