The Demountable Beta Gas Cell comes complete with a 10cm or 5cm Pyrex® cell body, cell mount, 2 Viton® O-rings or gaskets, 2 PTFE gaskets, 2 septa and instructions, but without windows. The window size is 25mmx4mm. Assembled properly, the cell will be gas tight and operable at both reduced or positive pressures. Filling of the cell is conveniently handled with a gas tight syringe (0009-609).
