Inventors:
Rix E. Evans - Wendell NC
Alec P. Flowers - Raleigh NC
David E. Hockaday - Wilson NC
David W. Loar - Raleigh NC
James K. Proctor - Nashville NC
Assignee:
Glaxo Inc. - Research Triangle Park NC
International Classification:
B07C 516
G01N 2500
Abstract:
The present invention comprises a method for measuring the amount, i. e. , mass, of a volatile liquid which comprises passing the mass over a heat loss measuring device, calculating the amount of heat loss accompanying the vaporization of the mass and correlating the heat loss to measurement of heat loss of known liquid aerosol mass made with the same device.