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Sealing options

Whether you're preparing samples for PCR, storing or transporting sensitive reagents, conducting high-throughput assays, or simply trying to avoid sample evaporation and cross-contamination, Eppendorf sealing options offer the reliability and flexibility your lab demands. From adhesive films to plate foils, lids, and mats, our solutions are designed to provide excellent sealing that protects your samples, preventing evaporation, and supporting reproducible results. Browse our sealing options below, and find more information to help you choose the best option for your applications.

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Why choose Eppendorf sealing options?

Here are just a few of the reasons why you should choose Eppendorf sealing options for your lab plates:

  • Reliable sealing – Achieve airtight plate seals to prevent cross-contamination and sample loss.

  • Ergonomics and precision – Our self-adhesive plate foils and films have two end tabs that improve ergonomics and help you position them more precisely without touching the sealing area.

  • Versatile formats – Choose from a range of adhesive foils and films, or reusable mats, and lids to suit your workflows.

  • Chemical resistance – Our sealing options have been tested against common lab substances for durability and compatibility.

  • Purity – All sealing consumables are certified ‘PCR clean’—free from DNA, DNase, RNase, and PCR inhibitors.

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Which Eppendorf sealing options should I choose?

When selecting the right sealing options for your lab, you should consider several factors, including your workflows, sample type, and storage conditions. Eppendorf offers a comprehensive range of sealing options tailored to different laboratory needs, including 96-well plate seals, and sealing options for PCR, qPCR, high temperatures, and short and long-term usage.

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Adhesive foils and films – Self-adhesive plate foil and film options are ideal for short-term use, providing easy access to the plate wells without the need for specialized equipment. These are particularly useful for applications requiring temporary sealing, where quick removal is essential.

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Heat-sealing options – Heat seals provide a secure, permanent seal that is suitable for long-term storage and assays requiring high temperatures. When paired with Eppendorf HeatSealer instruments , these plate films and foils offer consistent sealing across multiple plate formats.

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Mats – Our reusable and autoclavable mats can be used for Eppendorf Deepwell 96 well plate seals . Designed for short-term use, these mats offer easy, residue-free removal and are ideal for workflows that require frequent access to samples. Their robust design supports repeated use, making them a cost-effective solution.

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LidsA simple and effective option for incubation and storage. Available in sterile and non-sterile formats. This is a convenient sealing option when minimal evaporation control is required, being especially useful for short-term transport and storage.

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Specialty films – We have a range of sealing options for specific applications, including qPCR plate seals , which offer high optical clarity and low autofluorescence.

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Eppendorf sealing options cost information

The price of our sealing options, including plate foils and films, depends on several factors, such as the sealing type, material, and quantity. For more detailed price information, visit individual product pages or contact us .