• USA Home
  • Z369675 - ThermalSeal® films, classic

Z369675 Sigma

ThermalSeal® films, classic

non-sterile, ThermalSeal® film, non-sterile, polypropylene, 100 pack



General description

A 50 μm heat-resistant polypropylene sealing film with a 25 μm layer of acrylic adhesive designed for thermal cycling applications. Each sealing film measures 79.4 x 135.1 mm and offers sufficient sealing area for all PCR plates. Length between the perforations with end tabs removed is 123.1 mm. ThermalSeal sealing films are not pierceable. For applications where piercing with pipet tips or robotic probes is required for product recovery, use AlumaSeal® sealing films. For real-time PCR applications where maximum optical clarity is required, use ThermalSeal RT sealing films.

Features and Benefits

• heat resistant, recommended for temperatures from -40 °C to +120 °C
• easier to apply than aluminum foils, no tendence to roll back
• certified DNase-, RNase-, and nucleic-acid-free


ThermalSeal® films, classic has been used for the covering of 96-well polypropylene microtitre plates to test urinary iodine.

Legal Information

AlumaSeal is a registered trademark of Excel Scientific, Inc.

ThermalSeal is a registered trademark of Excel Scientific, Inc.

Price and Availability

All labs need water
Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.
Protocols & Articles

Related Content

Agriculture | Genotyping

Sigma-Aldrich’s chemistry expertise can help customers develop and optimize their leaf and seed genotyping workflow to reduce cost per data point while increasing throughput rates. In addition, our g...
Keywords: Amplification, Polymerase chain reaction, Polymerase chain reaction - quantitative, Sequencing, Whole genome amplification

Plant Breeding Workflow - Collaborating to Empower Yield Improvements

Sigma-Aldrich products are aligned to the discovery, development and production phases of the plant breeding workflow, allowing you to develop and produce new crop varieties faster. With materials ma...

Peer-Reviewed Papers


Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?