The Beta Gas Cell is available in two path lengths, 5cm and 10cm. The cell consists of a Pyrex body, and two Pyrex filling stems fitted with replaceable rubber septa, Viton O-rings and cell slide holder.
A leak-tight seal is made when the cell is assembled. Fill the cell using a gas-tight syringe. Two 25 x 4mm cell windows* are required to complete the cell.
Windows are interchangeable and the procedure can be done quickly due to the demountable cell design.
*Windows are not included.