Porvair Sciences Ultraseal™ Clear Seal Peel -125 x 78 mm Sterile Sheets SF01078SS

Ultraseal Clear Seal Peel sterile sheets are optically clear, peelable heat-sealing films designed to form a complete, removable seal to microplates and lab plates. The sheets provide an optically clear surface suitable for imaging and fluorescence applications such as qPCR, and are intended for short-term compound storage and plate sealing across low and moderate temperature workflows. The product is supplied as sterile individual sheets sized 125 x 78 mm for direct application to compatible plate formats.

Key Features:

• Sheet size: 125 x 78 mm
• Format: Sterile sheets, 100 sheets per pack
• Material: Optically clear polymer film with moderate solvent resistance
• Peelable: Yes; Pierceable: No
• Temperature integrity range: -80°C to 80°C (recommended sealing 180°C for 2 seconds)
• Compatibility: Polypropylene (PP), Polyethylene (PE), Polystyrene (PS), Cyclic Olefin Copolymer (COC)

Advantages:

• Provides optically clear sealing suitable for imaging and fluorescent detection (qPCR) applications
• Peelable design enables complete seals that can be removed for access to wells without damaging plate contents
• Sterile individual sheets reduce contamination risk for sensitive cell culture and short-term storage workflows
• Moderate solvent resistance and broad temperature integrity support both low-temperature storage and PCR when used with a pressurized heated lid