Spex SamplePrep 3525 Ultralene® Window Film 0.16 mil (4 µm) Thick, 2 7/8 in Wide; 300 ft

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Spex SamplePrep Item # EW-04576-03
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
  • Supplied as continuous roll 2 7/8 in (73 mm) wide, 300 ft long

$181.00USD / Roll of 1

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SPECS & DESCRIPTION

Specifications & Description

  • Thickness (mil)0.16
  • MaterialUltralene
  • Width (in)2 7/8
  • Length (ft)300
  • Width (cm)7.3025
  • Length (m)91.44
  • DescriptionUltralene Window Film 0.16 mil (4 µm) Thick, 2 7/8 in Wide; 300 ft

Key Features

  • Ideal for light-element analysis
  • Heat resistant up to 100° C (212° F)
  • Reasonably chemically resistant
  • Compatible with X-Cell® sample cups
  • Supplied as continuous roll 2 7/8 in (73 mm) wide, 300 ft long

More About this Item

Spex® SamplePrep 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.

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