Spex SamplePrep 3517 Mylar® Window Film, 0.25 mil (6 µm) Thick, 2 3/4 in Wide; 300 ft

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Spex SamplePrep Item # EW-04575-99
Thin window film for XRF liquid sample cups
  • Heat resistant up to 100° C (212° F)
  • Unusually strong for its thickness
  • Compatible with X-Cell® sample cups
  • Available in 0.12 mil (3 µm) and 0.25 mil (6 µm) thickness
  • Supplied as continuous roll 2 3/4 in (73 mm) wide, 300 ft

PRODUCT OPTIONS

$66.00USD / Roll of 1

BUY MORE & SAVE

  • 1-4$66.00USD / Roll of 1
  • 5-9$59.40USD / Roll of 1
  • 10-19$56.10USD / Roll of 1
  • 20+$52.80USD / Roll of 1

SPECS & DESCRIPTION

Specifications & Description

  • Thickness (mil)0.25
  • MaterialMylar
  • Width (in)2 3/4
  • Length (ft)300
  • Width (cm)6.985
  • Length (m)91.44
  • DescriptionMylar® Window Film, 0.25 mil (6 µm) Thick, 2 3/4 in Wide; 300 ft

Key Features

  • Heat resistant up to 100° C (212° F)
  • Unusually strong for its thickness
  • Compatible with X-Cell® sample cups
  • Available in 0.12 mil (3 µm) and 0.25 mil (6 µm) thickness
  • Supplied as continuous roll 2 3/4 in (73 mm) wide, 300 ft

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. BoPET film is heat resistant up to 100°C (212°F). Unusually strong for its thickness, it is resistant to organic chemicals but vulnerable to strong acids and bases. It may contain trace levels (ppm) of Ca, P, Fe, Cu, Zn, or Sb.

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