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