Heat Sealing Films - Roll Format - Optically Clear Strong Bond Heat Seal for Water Bath PCR, 610M x 78mm

Heat Sealing Films

Porvair Sciences offers a range of films for plates and tubes suited for many types of plates and tubes.  There are 4 main types of heat sealing films; clear, strong (Dura), heavy duty and gas permeable with several variations to add flexibility and compatibility to suit all requirements for sample storage and collection.

When heat is applied, a tight seal is formed on polypropylene, polyethylene, polystyrene, polycarbonate and cyclin olefin copolymer (COC) plates. These seals prevent atmospheric contamination, moisture ingress or further drying of the sample, especially in low temperature storage conditions.

Clear and Strong Heat Sealing Film

The Clear and Strong Heat Sealing Film is a optically clear heat sealing fi lm, non-peelable, difficult to pierce; and suitable for qPCR, optical applications and storage.  The clear polymer film forms a permanent seal to polypropylene plates. The ClearASeal Weld forms a complete seal to a plate, enabling both low and very high temperature uses, including low temperature storage and high temperature incubations.

• This seal is suitable for PCR/qPCR, even without the use of a pressurized heated lid, and is 100% effective when used in water bath thermal cyclers
• The permanent nature of this seal renders it suitable for the storage and disposal of hazardous material.
• ClearASeal Weld demonstrates a good solvent resistance and can be utilized for long term compound storage

Features:

• Permanent seal
• Diffi cult to pierce
• Non-peelable
• Seal integrity range: -80°C to +110°C
• DMSO and solvent resistant
• Autoclavable (+121°C)

Technical Specifiations:

*These films are universal to other Heat Sealing Machines