Heat Sealing Films - Roll Format - Clear Perforated Gas Permeable Peelable Film for Cell & Seed Culture, 5M x 78mm, for All Plate Types

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.

Bio Pierce and Peel - Clear

Bio Pierce and Peel is a perforated heat sealing film, optically clear, with 3mm slits for gas transfer. It is suitable for insect studies, seed storage and cell culture.

The Bio Pierce and Peel sealing fi lm is an extension of the Clear and Peel seal, modifi ed with 3mm slits added across the seal to enable gas exchange to occur while minimizing evaporation. It is ideal as an alternative to plastic lids for biological sample storage.

Features:

• Seal integrity range: -80°C to +110°C
• 3mm slits for gas transfer

Technical Specifiations:

*These films are universal to other Heat Sealing Machines