title: Gas-tight flask for the concurrent measurement of gas metabolism and growth in methane-oxidizing bacteria.
abstract: A flask is described for use in conjunction with a gas chromatograph and a spectrophotometer to follow methane and oxygen uptake, carbon dioxide production, and cell growth concurrently in methane-oxidizing cultures.
mesh_terms: D001419:Bacteria / Q000254:growth & development / Q000378:metabolism*; D001431:Bacteriological Techniques / Q000295:instrumentation*; D002245:Carbon Dioxide / Q000096:biosynthesis; D002849:Chromatography, Gas; D008697:Methane / Q000378:metabolism*; D010101:Oxygen Consumption
chemical_list: D002245:Carbon Dioxide; D008697:Methane