A comparison of infrared and gas chromatographic methods for determination of methane in mine air

Author:	Freedman, Robert W.
Additional Authors:	Lang, Helen W.
Year:	1968
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:7179
Series:	Report of investigations / Bureau of Mines ;
Report Number:	7179
Subjects:	Infrared radiation--Industrial applications
	Gas chromatography--Industrial applications
	Methane
Link:	https://hdl.handle.net/2027/mdp.39015078537910