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IST Scientific Product


IST Scientific Product


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Plate and Sealing Film Specialists

IST-110 Gas PermASealTM Heat Sealing Film

From £6.00

Non-woven gas permeable peelable seal for cell & seed culture



Non-woven gas permeable seal that limits evaporation. The seal is peelable, pierceable; suitable for cell culture and seed & insect storage too.

  • Heat sealing offers a 100% effective method for plate sealing for a complete seal integrity, as well as being quick and cost effective
  • Our Gas PermASeal Heat Seal is made from a non-woven material and is designed for use in cell culture, due to its porous nature
  • The seal is compatible with polypropylene and polystyrene
  • It can be removed by peeling, or it can be pierced with a pipette tip manually, using a liquid handling robot.
  • Gas PermASeal Heat Seal can be utilized for effective overnight incubations, during which it demonstrates significant reductions in evaporation compared to lids
  • It can also be used for insect and seed storage as it enables gas exchange, whilst providing an inert surface with no adhesive to interfere with the well contents
  • This seal is available as sheets, for use with manual and semi-automated sealers, such as our HeatASeal 500 Sealing Machine
  • Also available in multiple roll formats compatible with specified automated heat sealers, such as our Wasp or Chameleon XT

Key Features

  • Peelable
  • Pierceable
  • Seal integrity range: -20 °C to 80 °C
  • Autoclavable (121 °C)


  • Seals polypropylene and polystyrene
  • Suitable for cell culture, overnight incubations, as well as insect and seed storage


Part Number                   Description

IST-110-078LR                 1 Roll, 200m x 78mm

IST-110-078SR                 1 Roll, 200m x 78mm – sterile

IST-110-115LR                 1 Roll, 200m x 115mm

IST-110-115SR                 1 Roll, 200m x 115mm – sterile

IST-110-078LS                  100 Sheets, 125mm x 78mm

IST-110-078SS                 100 Sheets, 125mm x 78mm – sterile

IST-110-078TR                 1 Trial Roll, 5m x 78mm

IST-110-115TR                 1 Trial Roll, 5m x 115mm

IST-110-078TS                 5 Trial Sheets, 125mm x 78mm

Data Sheet

IST-110 Gas PermASeal Data Sheet

Apply with this Equipment

Compatible with 78mm RollsWasp, Chameleon XT, Kube, Flexiseal, ThermoALPS5000, REMP (PHS)

Compatible with 115mm Rolls – Agilent V11 PlateLoc, REMP (LHS/SHS)

Compatible with SheetsHeatASeal 500, Efly2, Kseal, 4s2

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