A useful ICP-AES method for the determination of microelements P, Zn, Cu, Fe, Ca, Mg, Pb, Mn and Al in hair is described. The JY38 spectrometer in the JY70PII ICP-AES system,equipped with a 3600 g/mm holographic diffraction grating (1 m focal length) was used for the determination of phosphorus. The detection limit value (at 3 standard deviations of background) for spectral line 213.618 nm is 0.022 microg x mL(-1).