Reaction/Schlenk Flask 250ml With 0-4mm High Vacuum Valve
Special Price $44.56 Regular Price $59.06
Reaction/Schlenk Flask 250ml With 0-4mm High Vacuum Valve
This storage flask is with a high vacuum valve at top and a glass tube at side.
the tube O.D. is 70mm,the tube length is 200mm.
Laboy glass flasks are heavy wall designed,made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glasss and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling.
the tube O.D. is 70mm,the tube length is 200mm.
Laboy glass flasks are heavy wall designed,made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glasss and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling.
