title: A drop-counter for saline solutions.
authors.forename: T J
authors.initials: TJ
authors.lastname: HALEY
authors.forename: L D
authors.initials: LD
authors.lastname: EDWARDS
mesh_terms: D009946:Organothiophosphorus Compounds; D011874:Radiometry / Q000295:instrumentation*; D012965:Sodium Chloride
chemical_list: D009946:Organothiophosphorus Compounds; D012965:Sodium Chloride; C012568:terbufos
keywords: COUNTERS; DROP-COUNTERS; STALAGMOMETER