methods the content of magnesium in drinking water was directly determined by air-acetylene flame atomic emission spectrometry using hydrochloric acid as media and lanthanum solution as masking agent.
方法以盐酸为介质,镧盐为掩蔽剂,直接采用乙炔-空气原子发射法测定饮用水中镁。
a new determination method of natrium in naphtha by ethane-air flame atomic emission spectrometry was studied. the influence of ionization interference in the determination was inhibited.
研究用乙炔-空气火焰原子发射法测定石脑油中钠含量,有效抑制了电离干扰的影响,为测定石脑油中钠提供了新的方法。
the emulsion sampling technique has been applied to flame atomic emission spectrometry to determine successfully calcium and barium in lubricating oils.
将乳浊液进样技术应用于火焰原子发射光谱法,成功地测定了润滑油中的钙、钡。