CMS13-374-10 Parafilm 4Inx125Ft Roll
- Parafilm M Wrapping Film in 2, 4 and 20" wide rolls. Quickly, effectively seals labware. Waterproof, moisture-proof film prevents sample evaporation, contamination, protects anhydrous materials. Can be folded repeatedly and twisted around sharp surface without rupturing. Stretched lengthwise at 21 degrees C (70 degrees F), Parafilm M wrapping film increases approximately 200%. Yet when tension is removed, film only partially returns to original length. Becomes more flexible and softer as temperature increases. Size: 4"x125' (10cmx38mm). 12/cs.
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