PCR Plate Heat Seal, clear, permanent #1814035


Choose the Permanent Clear Heat Seal for applications requiring a durable, resilient seal. This seal, validated for use with the PX1 PCR Plate Sealer, is nonpeelable and nonpierceable. It is not recommended for qPCR.

  • Strongest sealing option; ideal for water bath cycling
  • High solvent resistance including DMSO
  • Seal integrity from –80 to 110°C
  • Free of DNase, RNase, and human DNA

A guide with Suggested Heat Sealing Parameters is available to help minimize optimization steps for different types of plates.

Product Options

A range of films, seals, and foils are available. Choose the best options for your protocols.

Films, Seals & Foils Sealing Optical Storage,
Min Temp
Features/Uses Catalog Number
Optically Clear Heat Seal§ Heat Sealer + –80°C Peelable, validated for RT-PCR 1814030
Permanent Clear Heat Seal§ Heat Sealer + –80°C Permanent, water bath cycling, high DMSO resistance 1814035
Pierceable Foil Heat Seal§ Heat Sealer –20°C Pierceable, validated for Droplet Digital™ PCR, high DMSO resistance 1814040
Peelable Foil Heat Seal§ Heat Sealer –200°C Peelable, liquid nitrogen storage compatible 1814045
Microseal 'A' Film Pressure Peelable, seals plates and tubes, low-volume PCR MSA5001
Microseal 'B' Film Adhesive + –40°C Peelable, thin-wall plates, low-volume PCR, automated plate handler compatible MSB1001
Microseal 'C' Film Adhesive + Peelable, raised well rim compatible MSC1001
Microseal 'F' Foil Adhesive –70°C Pierceable, automated system compatible MSF1001

§Validated with the PX1 PCR Plate Sealer

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