A literature review about the analysis of volatile chemicals in expired air after occupational exposure has been :nade. Some precautions in analysis have been discussed.

• 本文对近年来国内外报道的关于接触若干挥发性工业化学物后的呼出气中原化学物的测定,作了较全面的介绍。对有关测定中应该注意的一些问题,亦进行了讨论。