Description
Parafilm M roll. Small piece of this film will seal test tubes, beakers, flasks, culture tubes, etc. Made of a semi-transparent, flexible and waterproof material. Resistant to most acids and alcohols yet is gas permeable. Measures 125-feet length by 4-inches width.
Features
- Colorless, moisture-proof film molds to surface
- Stretch film tight to seal beakers, flasks, tubes, and Petri dishes