Microplate Seals
Avantor offers microplate sealing films and foils for the reduction of evaporation in cell growth, PCR, and ELISA. Choose films of polyester for general incubation, polypropylene for heat resistance, or black vinyl for light sensitive samples. Select transparent models for high optical clarity or porous films for gas exchange. Choose ministrips, rolls, or sheet-based films with heat or pressure based seals. Microplate foils for PCR and cold storage feature medical grade adhesive and are ideal when piercing with pipette tips is required.
Sealing tapes, Nunc™
Supplier: Thermo Fisher Scientific
Effective sealing of all microplate formats. For storage, PCR, microscopy, culture and protection.
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VWR®, Adhesive PCR Film Seals
Supplier: VWR Collection
These heat resistant 74,9 µm thick films are designed for thermal cycling applications. Polypropylene films are not pierceable. For PCR applications, where piercing with pipette tips or robotic probes is required for product recovery, use aluminium foil films. For real-time PCR applications, where maximum optical clarity is required, use optically-clear polyester films.
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VWR®, Breatheable Rayon Film Seals for Biological Cultures
Supplier: VWR Collection
A 139,7 µm thick hydrophobic porous film with medical grade adhesive for tissue culture plates, bio-blocks, and 96-well plates where gas exchange is necessary for cell or bacterial growth. These rayon films minimise cross-contamination, spillage and evaporation. They allow uniform air and CO₂ exchange for all wells, unlike plate lids which favour exchange for wells near plate edges. Sterile product is packed in tamper evident bags of 25.
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VWR®, Polyester Sealing Film
Supplier: VWR Collection
Polyester film, acrylic adhesive. These 49,5 µm thick polyester films minimise evaporation and prevent spillage and contamination between wells.
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VWR®, Black Film Seals for Fluorescence and Photoprotection
Supplier: VWR Collection
These films are 240 µm thick black vinyl with adhesive for use with 96-well, 384-well and 1536-well black microplates. They fit within the edges of raised rim plates and may be applied to either the plate top or bottom. The light blocking and absorbing properties of these films make them ideal for reducing stray light and crosstalk in fluorescence applications and for protecting light-sensitive samples in storage.
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VWR® Adhesive Sealing Strips for 8-Strip PCR Tubes
Supplier: VWR Collection
Easier to apply and remove as compared to standard moulded PCR strip caps.
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Adhesive plate sealing film for qPCR, ABsolute™
Supplier: Thermo Fisher Scientific
Optically clear adhesive plate sealing film designed for qPCR and other fluorescence applications.
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Cap strips, flat top
Supplier: Thermo Fisher Scientific
Made from polypropylene (PP).
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Seals for ALPS™ 50 V heat sealer
Supplier: THERMO MATRIX TECHNOLOGIES
Thermo-Seal, Microplate seal for ALPS 50V, Heat sealing film/foil/tape (96/384 wells), Single sheet/mat/strip, Foil, heat sealing, Thermo-Seal, foil laminate
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Pure-Pass™ EVA Sealing Mat
Supplier: Trajan Scientific and Medical
Trajan's Pure-Pass™ EVA sealing mats are perfect for samples. Mats are designed to protect from leaks, contamination, and evaporation during both sampling and storage.
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Individual storage plate caps
Supplier: THERMO MATRIX TECHNOLOGIES
Individual storage plate caps are designed for sealing storage plates and cluster tubes.
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Optical adhesive PCR/qPCR film for Piko® UTW plates
Supplier: Thermo Fisher Scientific
Clear, 24-well format Piko® PCR/qPCR film seal allows high transmission of fluorescence across the range of commonly used fluorophores. When used with a Piko® thermal cycler or PikoReal® Real-Time PCR system, sample volumes as low as 5 µl can be used with minimal evaporative loss.
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Cap sealing mats for VersiPlate 96-well PCR strip tube plates, VersiCap™ Mats
Supplier: Thermo Fisher Scientific
VersiCap™ mats are designed to seal VersiPlate 96-well PCR strip tubes, but can be used will all Thermo Scientific strip tubes and 96-well plates.
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Cap strips for Piko® UTW plates
Supplier: Thermo Fisher Scientific
These flat cap strips provide an extremely tight seal in UTW (ultra-thin walled) PCR plates. They are an ideal choice for low volume reactions where it is important to minimize vapor loss.
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Storage plate cap strips
Supplier: THERMO MATRIX TECHNOLOGIES
Strips of eight caps for sealing storage plates and racked cluster tubes. The strips are compatible with Thermo Scientific microplates, 0,8 ml storage plates, 1,2 ml round well storage plates and 1,2 ml cluster tubes ranges.
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Cap sealing mat for AcroPrep™ filter plates
Supplier: Cytiva (Formerly Pall Lab)
Microplate seal, Mat (96 wells), Single sheet/mat/strip, Cap mat for incubation, Cap mat for incubation



