Parafilm® 2 in. x 250 ft., Purple

• 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 odourless, colourless 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 the original length

• Resistant for up to 48 hours against many polar substances such as saline solutions, inorganic acids and alkaline solutions

• Disposable