Porvair Sciences Ultraseal™ Gas Perm Seal - 115 mm Trial Roll SF10115TR

Ultraseal™ Gas Perm Seal is a heat-sealable, gas-permeable trial roll designed for short-term incubations and applications requiring gas exchange while protecting contents from solid contamination. The 115 mm trial roll format (5 m x 115 mm) provides an opaque, non-woven membrane that is peelable and pierceable for manual or automated access, and is intended for uses such as cell culture, agriculture and seed storage, insect storage, and other laboratory incubations.

Key Features:

• Format: 5 m × 115 mm trial roll
• Material: Opaque non-woven membrane
• Temperature range: -20°C to 80°C
• Seal type and settings: Heat seal (recommended 175°C, 2 seconds)
• Features: Gas permeable, porous barrier to prevent solid contamination; peelable and pierceable
• Compatibility: Polypropylene (PP) and polystyrene (PS) plates

Advantages:

• Enables gas exchange during short-term incubations while preventing solid contamination.
• Reduces evaporation during overnight incubations compared with lids.
• Peelable and pierceable construction allows manual or robotic access without compromising seal integrity.
• Wide temperature tolerance (-20°C to 80°C) supports diverse lab workflows and storage conditions.