Porvair Sciences Ultraseal™ Clear Seal Peel - 78 mm Trial Roll SF01078TR

Ultraseal Clear Seal Peel is an optically clear, peelable heat-sealing film supplied as a 78 mm trial roll for use with heat-sealing equipment. It provides a peelable, full seal to microplates and is intended for qPCR, optical/fluorescence plate applications and short‑term compound or sample storage. The product is supplied as a trial roll and is compatible with a range of plate polymers for both low temperature storage and high temperature uses when used with appropriate heated lids or sealing equipment.

Key Features:

• Roll format: 5 m × 78 mm trial roll
• Temperature range: -80°C to 80°C (suitable for low temperature storage and high temperature use with heated lids)
• Sealing recommendation: 180°C for 2 seconds
• Compatibility: polypropylene (PP), polyethylene (PE), polystyrene (PS) and cyclic olefin copolymer (COC) plates
• Peelable: Yes; Pierceable: No
• Optical clarity: Clear film with good optical quality
• Solvent resistance: Moderate

Advantages:

• High optical clarity enables fluorescence and colorimetric imaging applications such as qPCR.
• Peelable full-seal construction provides secure containment while allowing sample access when required.
• Wide usable temperature range supports low-temperature storage and high-temperature PCR workflows.
• Compatibility with multiple plate polymers allows flexible use across common plate types.