Parafilm Sealing Film, Laboratory Film Covers, 500mm x 15m, Natural, Translucent (HS120265)$$Tools & Hardware Other

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 Width 20 in Roll Length 50 ftYou may also like Extra Large 2 in 1 Plastic Bag Holder, Durable Grocery Bag Storage, Hanging Trash Bag Dispenser Roll Organizer for Home Kitchen, Multi-Purpose for Daily, Wall Mount.