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Parafilm® M Sealing Film 4 Inch Width X 125 Foot Roll Length, Natural For use with Test Tubes, Beakers, Vials, Petri Dishes, Flasks

$48.12

Package Type

Pack of 1

Product variants

✓ Free Returns

Description

Moisture-proof film molds to surface and protects the integrity of research applications with a tight moisture-barrier that holds a strong seal and doesn't release from glassware, despite off-gassing
Non-toxic and free from plasticizers, film is 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
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 to more than 200% of original length
Resistant for up to 48 hours against many polar substances such as saline solutions, inorganic acids and alkaline solutions

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