Collecting and weighing tube for insecticidal aerosols /
by E.R. McGovran and J.H. Fales.

Description

Main Author

McGovran, E. R.

Related Names

Fales, J. H.
United States. Bureau of Entomology and Plant Quarantine.

Language(s)

English

Published

[Washington, D.C. : U.S. Department of Agriculture, Bureau of Entomology and Plant Quarantine, 1947]

Subjects

Particles > Particles / Measurement.
Aerosols.
Measuring instruments.

Summary

A light sheet metal tube for collecting air-borne particles of insecticidal aerosols generated by liquefied gas by means of a small vacuum cleaner drawing the air through filter paper is described. The nonvolatile material in the aerosol solution is collected in the tube and filter paper and weighed.

Note

"September 1947."
"ET-241."
Caption title.
Also available in electronic format.

Physical Description

5 p. : ill. ; 27 cm.

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