Porvair Sciences Ultraseal™ Peel Seal Foil - 78 mm Roll SF04078LR

Porvair Sciences Ultraseal™ Peel Seal Foil is a peelable foil laminate heat-seal film supplied as a 78 mm roll (part code SF04078LR) for sealing polypropylene microplates. It provides a complete, peelable, non-pierceable barrier seal for applications including PCR, low-temperature storage and short-term compound storage. The film is designed for use with heat-sealing equipment and supports a broad temperature range for both cold storage and thermal cycling.

Key Features:

• Part code: SF04078LR
• Format: Roll, 78 mm width
• Material: Foil laminate, opaque, peelable and non-pierceable
• Seal temperature: Recommended 175° C, 2 seconds
• Temperature performance: -80 °C to 110 °C
• Compatibility: Polypropylene (PP) microplates
• Solvent resistance: Moderate

Advantages:

• Creates a complete heat seal that enables reliable low-temperature storage and PCR thermal cycling.
• Peelable, non-pierceable laminate allows easy removal without compromising sealed wells.
• Wide temperature tolerance supports storage down to -80 °C and use up to 110 °C.
• Moderate solvent resistance suitable for short-term compound storage and common laboratory solvents.