title: Autoinjector for the determination of picomolar quantities of ATP with a liquid scintillation counter.
mesh_terms: D000255:Adenosine Triphosphate / Q000032:analysis*; D000818:Animals; D001322:Autoanalysis; D007313:Insecta / Q000201:enzymology; D007700:Kinetics; D008156:Luciferases; D008722:Methods; D008832:Microchemistry; D012588:Scintillation Counting
chemical_list: D000255:Adenosine Triphosphate; D008156:Luciferases