4titude® Clear Seal Heat Seal - Individual Sheets by Brooks Life Sciences

Manufacturer Brooks Life Sciences  |   Model: 4ti-0541
Clear Seal is an optically clear polymer film forming a peelable seal to polypropylene, Polyethylene, polystyrene and Cyclic Olefin Copolymer (COC) plates.

4titude® Clear Seal Heat Seal - Individual Sheets by Brooks Life Sciences product image
4titude® Clear Seal Heat Seal - Individual Sheets
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Optically clear, suitable for imaging and qPCR, peelable.

Heat sealing offers a 100% effective method for plate sealing, for complete seal integrity, as well as being quick and cost effective.

The optical clarity of this seal enables its use for sealing plates required for imaging use, including fluorescent detection methods such as qPCR and colorimetric assays. The Clear Seal forms a complete seal to a plate enabling both low temperature uses, including low temperature storage, and high temperature uses, such as PCR (when used with a pressurised heated lid).

Also available in roll format for high-throughput and automation.


  • Free from DNase, RNase, and human genomic DNA
  • Seals polypropylene, Polyethylene, polystyrene, and COC plates
  • Moderate solvent resistance
  • Non-sterile: available sterile on request
  • Non-Pierceable
  • Peelable
  • Seal integrity range: -80°C to 80°C
  • Applications: suitable for PCR and qPCR, short term compound storage at room temperature, or for imaging, fluorescent detection, and colorimetric assays
  • Sheet dimensions: 125mm x 78mm; fits all SBS footprint plates, from 12-well to 1536-well
  • Suggested sealing temperature: 165°C to 185°C
  • Suggested sealing time: 2-3 secs