title: [Simple apparatus for measured delivery of small quantities of substances during their semiquantitative determination by thin-layer chromatography].
mesh_terms: D002855:Chromatography, Thin Layer / Q000295:instrumentation*
vernacular_title: Prostoĭ pribor dlia dozirovannogo naneseniia malykh kolichestv veshchestv pri ikh polukolichestvennom opredelenii metodom tonkosloĭnoĭ khromatografii.