FIELD: physics, measurements.
SUBSTANCE: proposed method can be used in chemical, petrochemical, medical and other industries to analyse rapidly the compound mixes of various substances of natural and technogenic origin. The proposed method differs in that immobile liquid-phase film is formed on a solid carrier dynamically pre-applied by periodic metering out of the portion of aerosol of liquid-phase solution in inert gas. The proposed device incorporates a spray gun to produce mist of liquid-phase fluid solution in inert gas and an adjustable air drag bubbler.
EFFECT: higher efficiency of proposed method.
2 cl, 1 dwg
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