Parafilm M Sealing Strips for Petri Dishes — 10 / 20 / 50 Pack

Parafilm M strips that stretch, seal and keep plates from drying out.

Cut-ready laboratory film for petri dishes, slants and culture containers. Stretch it around the rim for a waterproof, breathable-enough seal. Packs of 10, 20 or 50 strips.

What you get

• Parafilm M laboratory film strips
• Waterproof stretch seal for plates and containers
• Packs of 10, 20 or 50 strips

Why growers pick it

• Stops agar plates from drying between transfers
• Holds lids on during incubation and shipping
• Tears by hand — no dispenser required
• The 50-strip pack is the best price per seal

How to use

• Stretch a strip around the lid seam of a petri dish or jar
• Press so the film clings to itself
• Label on the lid, not on the film if you still need to see the culture
• Store unused strips cool and dry, away from heat

Choose your pack

• 10 pcs: €5
• 20 pcs: €9
• 50 pcs: €20

Packed and shipped from Italy. Processing 1–3 days.