Porvair Sciences Ultraseal™ Clear Seal Peel - 115 mm Trial Roll SF01115TR

Ultraseal™ Clear Seal Peel - 115 mm Trial Roll is a peelable heat‑sealing film supplied as a 5 m trial roll for landscape presentation sealers. It provides an optically clear, peelable laminate film that forms a complete heat seal to polypropylene, polyethylene, polystyrene, polycarbonate and cyclic olefin copolymer (COC) plates, and is intended for qPCR, optical/imaging applications and short‑term compound storage. The seal supports both low temperature storage and high temperature PCR use when used with a pressurised heated lid.

Key Features:

• Format: 5 m × 115 mm trial roll
• Peelable: Yes; Pierceable: No
• Temperature range (seal integrity): -80°C to 80°C
• Recommended sealing: 180°C for 2 seconds
• Compatibility: PP, PE, PS, PC and COC plates
• Optical clarity: Suitable for qPCR and fluorescent/colorimetric assays
• Solvent resistance: Moderate (suitable for short‑term compound storage)

Advantages:

• Optically clear film enables use in qPCR and imaging workflows without interfering with detection
• Peelable laminate provides a complete, removable seal for easy sample access with minimal residue
• Wide temperature tolerance allows both low‑temperature storage and PCR cycling when used with pressurised lids
• Heat sealing gives secure, 100% effective plate sealing for reduced evaporation and contamination during short‑term storage