Abstract

A form of apparatus is described by which illuminating gas, discharging through a type of Bunsen burner, may be loaded with salts whose bases produce notable selective emission. Spraying units are designed to discharge into a single burner if desired, permitting of rapid and easy change from one to another. The flames are remarkably intense and constant.

© 1926 Optical Society of America

Emission Studies of Selected Pyrotechnic Flames*

Bernard E. Douda
J. Opt. Soc. Am. 55(7) 787-793 (1965)

A High Temperature Thermometer

Sylvester Boyer
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An X-Ray Spectrograph

John T. Norton
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An Oxygen-Gas Glass Blowing Lamp

Howard M. Elsey
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John M. Ort
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