The Square Cuvette Holder is suitable for all cuvette style rectangular cells with a 10mm lightpath. The clear aperture is 20mm x 10mm.

The Cylindrical Cell Holder mounts fused silica cylindrical cells in IR and FTIR spectrophotometers and properly aligns the cell in the path of the instrument’s beam. This holder can be used with 10mm, 50mm and 100mm pathlength spectrophotometer cells.