Parafilm Strips for Sealing Petri Dishes

25cm x 10cm or 50cm x 10cm Parafilm strips

Parafilm is an elastic, breathable material used to seal agar petri dishes. Sealing with Parafilm allows your agar and cultures to remain protected from contaminants for a long time.

You can crop it to any size you want.

We always recommend trying to have a double layer around your pads in case a hole or crack develops which could lead to contamination of your pad.