Paper- Film, Parafilm® Laboratory Film
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Paper- Film, Parafilm® Laboratory Film
Parafilm M is a semi-transparent, flexible, thermoplastic film with two-way stretch
For sealing flasks, petri dishes and tubes to protect contents from evaporation. Parafilm is moisture-proof, adheres tightly to irregular surfaces and seals quickly to itself. Also excellent leakproof connection in gas train or vacuum setup, or for wrapping microscope slides. Semitransparent. Approximately 0.005 inch thick, flexible thermoplastic.
- Moisture-proof film molds to surface
- Non-toxic and free from plasticizers, primarily composed of polyolefins and paraffin waxes offering good resistance against acids, alkalis and some organic solvents—use not recommended with acetone, diethyl ether or tetrachloride
- Protect the integrity of research applications with a tight moisture-barrier that holds a strong seal and doesn’t release from glassware, despite off-gassing
- Reduce the risk of tampered data with a covering that is odorless, colorless and semi-transparent
- Prevents moisture and volume loss due to material composition and tight seal
- Flexible and self-sealing material allows it to cling around irregular shapes and surfaces
- Stretches more than 200% of original length
- Resistant up to 48 hours against many polar substances such as saline solutions, inorganic acids and alkaline solutions
- Two color options available in 2 inch rolls (natural and purple) for color coding purposes
- Disposable
Efficient and cost-effective covering for the following
- Test tubes
- Beakers
- Vials
- Petri dishes
- Flasks
- Various other instruments and objects with irregular surfaces
- Overwrap to further secure stoppers, lids and caps
- Shelf or tray liner to prevent slipping of bottles or instruments