[Determination of trace Fe in doxycycline hydrochloric acid by flame atomic absorption spectrophotometry].
This paper reports the development of the determination of trace metal Fe in doxycycline hydrochloric acid by flame atomic absorption spectrophotometry. The method is convenient to determine elements in doxycycline hydrochloric acid. The results show that the method offers good precision and accuracy. The relative standard deviation for Fe was 0.54% and the rate of recovery was 99.2%.
Dong
Y
Y
Changzhou Sanitation and Anti-epidemic Station, 213003 Changzhou.
Shen
H
H
D002138:Calibration; D004318:Doxycycline / Q000737:chemistry*; D006851:Hydrochloric Acid / Q000737:chemistry*; D007501:Iron / Q000032:analysis*; D015203:Reproducibility of Results; D013054:Spectrophotometry, Atomic
D007501:Iron; D004318:Doxycycline; D006851:Hydrochloric Acid