United Scientific Supplies, UN3NKFK250, Round Bottom 3-Necked Angular 250mL Flask
Features:
- Made from heavy-duty ASTM E-438 Type 1, borosilicate 3.3 glass
United Scientific™ three-necked boiling flasks with ground glass 24/40 joints are made from low-expansion borosilicate glass. Feature uniform wall thickness for superior mechanical strengt hand shock resistance.
