Laboratory Jacket Reaction Flask Three Necks with the PTFE Valve24/40 Four neck Joints,seamless
Three parts inclued,
1 Jacket flask body with the PTFE valve in the bottom
2 Glass lid three necks
3 Stainless steel clamp
GL14 Connectors
all of the necks could be Customized
Volume Flange
100mL 100mm
250mL 100mm
500mL 100mm
1000mL 145mm
2000mL 145mm
Made of borosilicate glass
Made by hand blower
Handle blowing by the glass blowers,not made by the Pouring
Be Made From G3.3 Borosilicate Glass
Annealing Point ——560℃
Linear Coefficient of Expansion—— 32×10-7/℃
Softening Point——820℃
All of our glassware made by the glass blowers,not the poor glass,