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IST Scientific Product


IST Scientific Product


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Plate and Sealing Film Specialists

IST-105 PeelASeal DMSO FoilTM Heat Sealing Film

From £6.00

Peelable DMSO resistant foil for Polypropylene plates



Solvent resistant heat sealing foil which is peelable. This seal is suitable for low and room temperature compound storage.

  • Our PeelASeal DMSO Foil is a DMSO resistant seal compatible with polypropylene and forming an excellent seal to cyclic olefin copolymer (COC) plates
  • The solvent resistance of this seal enables its use for low and room temperature compound storage in Dimethyl Sulfoxide (DMSO) and organic solvents
  • 100% DMSO can be stored at room temperature for 12 months without deterioration of the seal
  • It forms a weld seal to polyethylene plates and cannot be peeled off
  • Access is by piercing using a blade or a needle
  • 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

  • Permanent seal to polyethylene
  • Peelable seal to polypropylene and COC
  • Seal integrity range: -80 °C to 80 °C
  • High solvent resistance, including 100% DMSO


  • Suitable for long term storage


Part Number                   Description

IST-105-078LR                 1 Roll, 610m x 78mm

IST-105-078SR                 1 Roll, 610m x 78mm – sterile

IST-105-115LR                 1 Roll, 500m x 115mm

IST-105-115SR                 1 Roll, 500m x 115mm – sterile

IST-105-078LS                 100 Sheets, 125mm x 78mm

IST-105-078SS                 100 Sheets, 125mm x 78mm – sterile

IST-105-078TR                 1 Trial Roll, 5m x 78mm

IST-105-115TR                 1 Trial Roll, 5m x 115mm

IST-105-078TS                 5 Trial Sheets, 125mm x 78mm

Data Sheet

IST-105 PeelASeal DMSO 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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