Peel Heat Seal

Peelable heat sealing foil; suitable for low temperature storage, high temperature uses and PCR

  • Heat sealing offers a 100% effective method of plate sealing, for complete seal integrity, as well as being quick and cost effective
  • Our Peel Heat Seal is a laminate seal compatible with polypropylene plates
  • It can be removed from polypropylene plates by peeling, even with a plate which has been removed directly from -80°C storage
  • Peel Heat Seal forms a complete seal to a plate enabling very low temperature uses, including very low temperature storage, and high temperature uses, such as PCR (when used with a pressurized heated lid)
  • The seal demonstrates moderate solvent resistance and can be utilized for short term compound storage at room temperature
  • The seal is available as sheets, for use with manual and semi-automated sealers, such as our IntelliXseal™ SA Semi-Automatic Sheet Heat Sealer
  • Also available in multiple roll formats compatible with specified automated heat sealers, such as our a4S Automatic Roll Heat Sealer
Key Features
  • Peelable from polypropylene and COC plates
  • Seal integrity range: -80°C to 90°C (110°C when used with pressurized heated lid)
  • Good solvent resistance including DMSO
  • Autoclavable (121°C)
  • Free from DNase, RNase, human genomic DNA, and endotoxin/pyrogen
  • Suitable for short term room temperature storage
  • Suitable for very low temperature storage
  • Sheet format: 125 x 78mm, to fit all standard SBS footprint PCR and qPCR plates, microplates, assay and storage plates, from 12 well to 1536 well
  • Roll format: available in a variety of roll dimensions, to suit your choice of automatic heat sealing equipment
  • Non-sterile as standard; sterilization available upon request
Ordering Information

Use these part numbers to request a quote, a sample or to contact an expert:

Part number Description
Peel Heat Seal
Peelable heat sealing foil; suitable for low temperature storage, high temperature uses and PCR
Buy this product on GENEWIZ
roll (610m x 78mm, approx. 5,000 seals)¹; 1 roll
4ti-0520/122 roll (122m x 78mm, approx. 1,000 seals)¹; 1 roll
4ti-0520S sample roll (5m x 78mm)¹; 1 sample roll
4ti-0522 roll (500m x 115mm, approx. 6,250 seals)²; 1 roll
4ti-0522S sample roll (5m x 115mm)²; 1 sample roll
Buy this product on GENEWIZ
sheets (125 x 78mm); 100 sheets

¹Compatible with 4titude a4S Automatic Roll Heat Sealer / Thermo Fisher ALPS 300™ and ALPS 3000™ / KBiosystems Wasp™ / KBioscience FlexiSeal and Cube

²Compatible with Agilent (Velocity 11) PlateLoc®