What is parafilm?

Parafilm is a thermoplastic, self-sealing film that is commonly used in laboratories and other scientific settings for sealing and protecting various materials. It is stretchable, flexible, and moisture resistant, making it ideal for sealing containers, securing lids, covering petri dishes, and wrapping samples.

Parafilm is easy to use - simply stretch the film to create a tight seal around an object or container. It can also be torn by hand, making it convenient for quick applications. It is resistant to most chemicals, acids, and alkalis, making it a versatile tool in laboratory settings.

Parafilm is commonly used to prevent the evaporation of liquids, protect samples from contamination, and create a barrier to prevent air or moisture from entering a container. It is often used in microbiology, molecular biology, and other scientific fields where maintaining aseptic conditions is crucial.

Overall, Parafilm is a valuable tool in the laboratory for sealing and protecting various materials, and it is widely used for its versatility, durability, and ease of use.