Cole-Parmer® Spex® Ultralene XRF Window Film

Thin window film for XRF liquid sample cups
  • Ideal for light-element analysis
  • Heat resistant up to 100 °C (212 °F)
  • Reasonably chemically resistant
  • Compatible with X-Cell® sample cups
Cole-Parmer® XRF window film serves as the sample window over our X-Cell sample cups, allowing for uniform transmission of x-rays while effectively containing the liquid sample.
Ultralene® film offers the best balance between X-ray transmission, chemical resistivity, strength, and purity. The 4 µm (0.16 mil) thickness allows for a greater degree of X-ray transmission and makes it ideal for light-element analysis. It is heat resistant up to 100 °C (212 °F) and is reasonably resistant to acids, bases, and many organic chemicals, but can be attacked by aromatic and halogenated hydrocarbons.
$194.25USD / Roll of 1

1 variations of this product are available.

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0.16 2 7/8 Ultralene Window Film 0.16 mil (4 µm) Thick, 2 7/8 in Wide; 300 ft
$194.25USD / Roll of 1
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