Specification:
The screw cap is made from Polyethylene which is Autoclavable.
Borosilicate heat resistance glass.
Comes with PTFE Liner.
Capacity (ml):250, Thread Size:32, Dia (mm):85
Capacity (ml):500, Thread Size:32, Dia (mm):105
Capacity (ml):50, Thread Size:25, Dia (mm):51
Capacity (ml):100, Thread Size:25, Dia (mm):64
Capacity (ml):1000, Thread Size:32, Dia (mm):131
