Quickly, effectively seals lab-ware!

Category No: 7000-22 Categories: , Tag:


  • Quickly, effectively seals lab-ware!
  • Waterproof, moisture-proof film prevents sample evaporation, contamination; protects anhydrous materials
  • Can be folded repeatedly and twisted around sharp surface without rupturing
  • Increases approximately 200% when stretched lengthwise at 21ºC (70ºF)
  • Partially returns to original length when tension is removed
  • Becomes more flexible and softer as temperature increases
  • Rolls are interlined with paper to prevent adhering
Cat. No. Roll W x L Price

2″ x 250 ft (5cm x 76m)



4″ x 125 ft (10cm x 38m)



4″ x 250 ft (10cm x 76m)


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