METHOD OF PREPARING STANDARD AEROSOL SAMPLES Russian patent published in 2014 - IPC G01N1/28 G01N1/38 

FIELD: chemistry.

SUBSTANCE: method of preparing standard aerosol samples based on a mixture of fine powder containing defined elements is characterised by that a dispersed mixture of mineral, synthetic and biological materials is used, wherein grain size analysis is used to detect presence of said types of simulating materials and content thereof in a real atmospheric suspension in said region as applied to a specific season is determined.

EFFECT: providing maximum similarity of simulated atmospheric suspensions for different regions and conditions.

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