Porvair Sciences Ultraseal™ Clear Seal Peel - 78 mm Roll SF01078LR

Ultraseal™ Clear Seal Peel is a peelable, optically clear heat-sealing film designed to form complete seals on microplates for qPCR, optical imaging and short-term compound storage. The film provides an optically clear laminate surface compatible with fluorescent and colorimetric detection, and it is supplied as a 78 mm roll for use with heat-sealing equipment such as the Ultraseal Pro. The product enables both low-temperature storage and high-temperature PCR applications when used with appropriate heated lids.

Key Features:

• Format: 78 mm roll
• Transparency: optically clear (suitable for imaging, fluorescent and colorimetric assays)
• Peelable: Yes; Pierceable: No
• Seal integrity / Temperature range: -80°C to +80°C (to +110°C with pressurised PCR heated lids)
• Recommended sealing: 180°C for 2 seconds
• Compatible plate materials: PP, PE, PS, COC
• Solvent resistance: Moderate

Advantages:

• Optical clarity enables qPCR and imaging assays without removal of the seal
• Peelable design permits easy access to wells after sealing
• Wide temperature tolerance supports low-temperature storage and PCR applications
• Moderate solvent resistance and complete heat seal provide short-term compound storage protection