Oxygen flask combustion in determination of C-14 and H3 in biological materials.
D002244:Carbon; D002250:Carbon Radioisotopes; D010100:Oxygen; D011851:Radioactivity; D014316:Tritium / Q000737:chemistry*
D002250:Carbon Radioisotopes; D014316:Tritium; D002244:Carbon; D010100:Oxygen
CARBON/radioactive; TRITIUM/chemistry