title: Inexpensive liquid scintillation counting of aqueous samples.
mesh_terms: D002250:Carbon Radioisotopes; D003365:Costs and Cost Analysis; D005069:Evaluation Studies as Topic; D005898:Glass; D005947:Glucose / Q000032:analysis; D008722:Methods; D010969:Plastics; D012588:Scintillation Counting / Q000295:instrumentation*; D014316:Tritium; D014867:Water
chemical_list: D002250:Carbon Radioisotopes; D010969:Plastics; D014867:Water; D014316:Tritium; D005947:Glucose