Pierce Heat Seal

Pierceable heat sealing foil, high solvent resistance, resealable, suitable for PCR/storage/shipping

  • Heat sealing offers a 100% effective method of plate sealing, for complete seal integrity, as well as being quick and cost effective
  • Pierce Heat Seal is compatible with polypropylene and polystyrene plates
  • This seal demonstrates good solvent resistance and can be used for low temperature and room temperature compound storage in DMSO and organic solvents
  • Pierce Heat Seal can be pierced with a pipette tip manually, or by a liquid handling robot
  • This seal can be resealed by applying another Pierce Seal straight on top of a previously pierced seal
  • This 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
  • A blue stripe on the sheet foils clearly indicates the non-sealing surface, for ease of seal orientation and handling
  • Pierce Heat Seal sheets are also available with a printed grid reference on the non-sealing surface
Key Features
  • Pierceable
  • Resealable
  • Seal integrity range: -20°C to 120°C
  • Good solvent resistance
  • Autoclavable (121°C)
  • Free from DNase, RNase, human genomic DNA, and endotoxin/pyrogen
  • Seals polypropylene and polystyrene plates
  • Suitable for long term 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
  • Available with printed grid reference (in sheet format, 4ti-0531/GR)
  • Non-sterile as standard; sterilization available upon request
  • Custom printing available on request
Ordering Information

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

Part number Description
Pierce Heat Seal
Pierceable heat sealing foil, high solvent resistance, resealable, suitable for PCR/storage/shipping
Buy this product online
roll (610m x 78mm, approx. 5,000 seals)¹; 1 roll
4ti-0530/122 roll (122m x 78mm, approx. 1,000 seals)¹; 1 roll
4ti-0530/REMP roll (610m x 78mm, approx. 5,000 seals)³; 1 roll
4ti-0530S sample roll (5m x 78mm)¹; 1 sample roll
4ti-0532 roll (500m x 115mm, approx. 6,200 seals)²; 1 roll
4ti-0532/REMP roll (500m x 115mm, approx. 6,200 seals)⁴; 1 roll
4ti-0532S sample roll (5m x 115mm)²; 1 sample roll
Buy this product online
sheets (125 x 78mm); 100 sheets
4ti-0531/GR sheets (125 x 78mm), with printed grid reference; 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®

³Compatible with REMP Portrait Heat Sealer (PHS)

⁴Compatible with REMP Landscape / Stacking Heat Sealers (LHS/SHS)