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Top Plate for UATR Accessory, Ge (1 Reflection)

We offer replacement top plates for use with the PerkinElmer Universal ATR accessory.

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Part Number Material
L1250046 KRS-5 (1 Reflection)
L1250048 Ge (1 Reflection)
L1250240 Diamond/ZnSe (1 Reflection)
L1250241 Diamond/ZnSe (3 Reflection)
L1250242 Diamond/ZnSe (9 Reflection)
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This top plate features a single reflection Ge crystal for use with the UATR Accessory. Germanium is a versatile crystal material that is useful for analysis of high refractive index materials and strongly absorbing samples by ATR. Avoid use with oxidizers, strong acids, and halogens.


Material Ge (1 Reflection)
Model Compatible With Spectrum 65, Spectrum 400, Frontier, Spectrum One, Spectrum 100
Product Group Top Plates
Technology Type ATR


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