Four Angled necks
Round bottom flask
24/40 joint
Capacity of 250ml 500mL 1000mL 2000mL
Made by hand blowing
Description:
Flasks are heavy wall designed, made by hand-blowing to ensure uniform wall
thickness, made of high-quality borosilicate glass 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.