Gas-solid chromatographic separation of atmospheric gases on activated alumina.
D000327:Adsorption; D000535:Aluminum; D002245:Carbon Dioxide / Q000032:analysis*; D002849:Chromatography, Gas; D009584:Nitrogen / Q000032:analysis*; D010087:Oxides; D010100:Oxygen / Q000032:analysis*
D010087:Oxides; D002245:Carbon Dioxide; D000535:Aluminum; D009584:Nitrogen; D010100:Oxygen