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Apparatus for gas-analysis laboratories at coal mines

The inflammable gases in mine air

Use of the interferometer in gas analysis

Published Year

• 1910-1919 (3)

Subject

• Flammable gases (1)
• Gases--Analysis (1)
• Interferometers (1)
• Mine atmospheres (1)
• Mine gases (1)
• Mine gases--United States--Analysis--Equipment and supplies (1)

Author

• Seibert, Frank M. (3) *
• Burrell, G. A. (2)
• Harpster, Walter C. (1)

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