Gas chromatograph-combustion-continuous counting system for analysis of microgram amounts of radioactive metabolites.
D000473:Alkanes / Q000378:metabolism; D000596:Amino Acids / Q000378:metabolism; D002247:Carbon Isotopes; D002849:Chromatography, Gas; D013679:Technology, Radiologic
D000473:Alkanes; D000596:Amino Acids; D002247:Carbon Isotopes