This drilled KBr (Potassium Bromide) 32x3mm Cell Window is soluble in water, alcohol, and is slightly soluble in ether.
Potassium Bromide has fairly good resistance to thermal & mechanical shock, but is hygroscopic.
The working wavelength range for KBr is 48,800 - 388 cm-1.
Part Number: 500C4D
Our Circular Demountable Cell Holder (seen below) is ideal for use when analyzing liquids because these cells are leak-proof and provide an even pressure. This cell requires two 32x3mm windows, one drilled, and one regular.
Since 1970, Buck Scientific has been supplying high quality FTIR windows to labs around the world. For a complete list of international representatives, please see our distributor page here.