This ZnSe 38x2mm disc is insoluble in water, and slightly soluble in acids. Zinc Selenide has a high resistance to chemical attack, and organic solvents, dilute acids and bases have no effect. ZnSe is ideal for ATR work because of its low absorption in the infrared region. The working wavelength range for ZnSe is 15,000 - 508 cm-1.
Part Number: 500K5
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.