[Determination of antimony from environmental air in the working area using flameless atomic absorption with a graphite furnace].

Particulates of antimony present in area of plants producing a catalyst containing iron an antimony have been determined. The environmental aereosol, filtered through micropore filters, is analyzed in the form of stabilized aqueous suspension by atomic adsorption flameless graphite furnace. The limit of air revealability permitted by the method is 0.2 mcg/m3. With the above mentioned revealability limit it is possible to perform very rapid drawings of environmental air, so that noxiouslity of even very short-time processing can be controlled.