title: The determination of the radioactivity of 14C samples adsorbed on glass vials by direct liquid scintillation counting.
mesh_terms: D000327:Adsorption; D002250:Carbon Radioisotopes / Q000032:analysis*; D005069:Evaluation Studies as Topic; D005898:Glass; D008433:Mathematics; D008722:Methods; D008832:Microchemistry; D012588:Scintillation Counting; D013386:Succinates
chemical_list: D002250:Carbon Radioisotopes; D013386:Succinates