QUICKFIT® Flasks Florentine, evaporating, ground socket, NS 24/29, 250ml

Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A), The large surface area of these flasks allows the rapid evaporation of solvents , Ideal for use with rotary evaporators, Robust heavy wall construction for added strength, Shape allows easy removal of solid residues