Porvair Sciences Ultraseal™ Peel Seal Foil Super SF14115LR

Porvair Sciences Ultraseal™ Peel Seal Foil Super (part code SF14115LR) is a DMSO-resistant, peelable heat-sealing foil supplied in roll format for sealing microplates. It forms a complete, removable seal suitable for very low temperature storage and high-temperature uses including PCR, and can be removed by peeling even after plates have been stored at -80°C. Primary use cases include low-temperature compound storage, PCR applications and short-term containment of reagents where a high-integrity, solvent-resistant barrier is required.

Key Features:

• Part code: SF14115LR
• Material: Foil laminate
• Format / Size: Roll (115 mm width)
• Peelable: Yes (removable after -80°C storage)
• Solvent resistance: High (including DMSO)
• Seal integrity temperature range: down to -80°C and suitable for PCR/high temperature use

Advantages:

• Provides a complete, heat-sealed barrier for secure plate sealing and containment.
• High solvent resistance (including DMSO) supports short-term compound storage.
• Peelable after ultra-low temperature storage enables sample access without damaging wells.
• Compatible with high-temperature applications such as PCR while maintaining low-temperature storage performance.