Parafilm "M" Lab Sealing

Category: Laboratory Products

A semi-transparent, flexible, thermoplastic with paper backing film that provides a waterproof barrier for covering laboratory vessels, ideal for use in microbiology and cell culture applications as it does not affect oxygen or carbon dioxide permeability.


FEATURES and BENEFITS:

  • Pliable, thermoplastic sheet material,
    substantially colorless.
  • Waterproof and moisture-proof film,
    prevents sample evaporation/contamination.
  • Increases approximately 200% when
    stretched lengthwise at 21°C (70°F),
    becomes more flexible and softer as
    temperature increases.
  • Can be folded repeatedly and tested
    around sharp surfaces without rupturing.
  • Resistant to most acids and alcohols
    yet gas permeable.
  • Ideal for wrapping beakers and flasks
  • Dimension: 4” x 125ft/roll
  • Made in USA
  • Guaranteed Original

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