Heat sealing offers a 100% effective method of plate sealing, for complete seal integrity, as well as being quick and cost effective. Universal peel heat seal is a laminate seal compatible with PP, PE, PS, COC and PC plates, providing the highest flexibility in plate material choice. Sample access is possible by peeling from the compatible materials and also by piercing the seal with needles, but not with plastic tips. It is resealable by applying another sheet directly on top of a previously pierced seal.

Universal peel heat seal forms a complete seal to a plate enabling low temperature uses as well as high temperature uses, such as PCR (when used with a pressurised heated lid). The seal demonstrates moderate solvent resistance.

• Pierceable with needle, but not with standard pipette tips
• Peelable
• Seal integrity temperature range: -80 to 90°C (110°C when used with a pressurised heated lid)
• Autoclavable (121°C)
• Free from DNase, RNase, human genomic DNA, and endotoxin/pyrogen
• Suitable for low temperature sample storage and high temperature uses, such as PCR
• Compatible with PP, PE, PS, COC and PC plates
• Wide material compatibility allows for high throughput sealing of different plates without the need for roll changes
• Resealable by applying another sheet directly on top of a previously pierced seal
• Sheet format: 125mm x 78mm, to fit all standard SBS footprint PCR and qPCR plates, microplates, assay and storage plates, from 12 well to 1536 well