FIELD: chemistry.
SUBSTANCE: method for detecting and identifying toxic chemicals using a mobile chemical control complex is proposed in accordance with the developed chemical control algorithm using equipment of this complex. The method includes the following three stages: rapid analysis conducted up to 30 minutes in series using GDA 2. 5 gas analyzer, TruDefender FTG, FirstDefender and TruDefender FT spectrometers; sampling conducted up to 5 minutes in parallel using sampling tubes Tenax-TA and KPO-1M kit; in-depth analysis conducted up to 180 minutes using Agilent 5975T mass-spectrometer including Agilent G1888 vapour-phase system and ACEM 9300 thermodesorber.
EFFECT: increasing accuracy of detection of various concentrations of toxic chemicals and identification of these substances in environmental objects, as well as timely informing officials about the nature of the used chemical in order to make further decisions on making corresponding arrangements.
2 dwg
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