Titer Tops® Sealing Film

Reliable, pierceable microplate sealing for contamination control.

Titer Tops® Sealing Film provides a dependable way to seal microplates and protect samples from cross-well contamination, evaporation, and spills. These pre-cut, pierceable polyethylene films feature a strong, non-cytotoxic acrylic adhesive that is waterproof, solvent-resistant, and sterile, making them ideal for microbiology, ELISA work, PCR prep, screening assays, and general plate handling. Each 4.4 mil thick film is durable enough to stay firmly in place yet easily pierced with a pipette tip for effortless sample access.

Designed for convenience and accuracy, Titer Tops® include two scored end tabs that simplify film alignment and removal, even when wearing gloves. The film remains secure under demanding lab conditions, with stable performance in 100% humidity and temperatures ranging from - 40°C to 100°C. With excellent chemical resistance, thermal stability, and a writable surface for clear labeling, Titer Tops® Sealing Film ensures dependable, contamination-free microplate workflows.

*Not recommended for thermal cyclers.
 

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