抄録
The application of Diffusion Tube Method to the physico-chemical analysis of a gas-particle mixture was reviewed, and some applications of D. T. Method to the following subjects were proposed:
1) Determination of size distribution of polydispersed small aerosol particles.
2) Determination of number concentration of monodispersed small aerosol particles.
3) Measurement of gas-adsorption to particulate matter.
