Porvair Sciences Ultraseal™ Clear Seal Weld - Sterile Sheet SF02078SS

Ultraseal Clear Seal Weld sterile sheets are optically clear, polymer heat-seal sheets designed to form a permanent, 100% effective seal to polypropylene plates for PCR/qPCR, sample storage and thermal cycling applications. The sterile sheet format provides a non-peelable, non-pierceable barrier with high solvent resistance and a wide seal integrity temperature range suitable for low temperature storage and high temperature incubations. Primary uses include qPCR/PCR sealing, long-term compound or sample storage, and secure containment of hazardous materials.

Key Features:

• Format: Sterile sheets
• Material: Polymer (clear)
• Peelable: No; Pierceable: No
• Solvent resistance: High
• Compatibility: Polypropylene (PP) plates
• Seal integrity / temperature range: -80°C to 110°C

Advantages:

• Forms a permanent, 100% effective heat seal for secure sample containment and thermal cycling.
• Optically clear film suitable for imaging and fluorescence qPCR.
• High solvent resistance enables long-term compound and sample storage.
• Sterile, non-peelable sheet format reduces contamination risk during sensitive assays.