MEASURING CYLINDERS WITH INTERCHANGEABLE STOPPER, GLASS BASE
MEASURING CYLINDERS WITH SPOUT HEXAGONAL BASE
MEASURING CYLINDERS WITH SPOUT, PLASTIC HEXAGONAL BASE
MULTIPLE ADAPTERS WITH 3 NECKS, 2 NECK PARALLEL & ONE AT 45º
NESSLER CYLINDERS, WITH COLOUR COMPARISION GRADUATED
REAGENT BOTTLES WIDE MOUTH WITH INTERCHANGEABLE HEAGONAL HOLLOW STOPPER