Parafilm is a paraffin based lab film, used for sealing petri dishes, test tubes and other containers.
Protect the integrity of your cultures and experiments with a tight moisture-barrier that holds a strong seal and doesn’t release from glassware or plastic petris.
An essential laboratory consumable for mycologists and lab technicians everywhere, Parafilm “M” prevents evaporation and contamination when sealing agar petri-dish plates.
Parafilm is self-sealing, transparent, flexible and moisture-resistant. A paraffin based thermoplastic which can stretch 200% its original size to provide a breathable waterproof barrier to protect your cultures against contaminants.
Affixed to backing paper which prevents sticking.