The UATR Top Plate features a three reflection diamond/ZnSe crystal for use with the UATR accessoies compatible with the Spectrum One/100/400/65 and Spectrum 3/Frontier spectrometers.

Diamond/ZnSe is a versatile crystal material that is useful for general purpose analysis of samples by ATR. Avoid use with complexing agents, strong acids, bases, and oxidizers.

Specifications

Material	Zinc Selenide
Model Compatible With	Spectrum
Product Group	Top Plates
Technology Type	IR

Configurations

Material	Type of Plate	Safe pH	Utility
Zinc Selenide (ZnSe)	Flat or Trough	5-9	General purpose material Do not use with complexing agents, strong acids, bases, or oxidizers
Germanium (Ge)	Flat or Trough	1-14	Ideal for analyzing high refractive index materials, or strongly absorbing samples Do not use with acids, oxidizers, or halogens
Thallium Bromoiodide (KRS-5)	Flat or Trough	5-8	Do not use with alcohols, strong acids, or bases