This ZnSe (Zinc Selenide) 30x15x4mm Rectangular cell window is insoluble in water. Slightly soluble in acids. High resistance to chemical attack. Organic solvents, dilute acids and bases have no effect. Ideal for ATR work because of its low absorption in the infrared region.
ZnSe has a working wavelength rang of 15,000 - 508 cm-1.
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