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Wheaton™ White Polypropylene Screw Caps for Glass Bottles and Vials


With clear surface for writing

Manufacturer: wheaton™  239275

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Catalog No. 02-984-12

  • / Case of 144 Each
 

Description & Specifications

Specifications

Certifications/Compliance ISO 9001
Closure Liner Foam Polyethylene
Color White
For Use With Glass bottle or vial
Neck Finish 18-400
No. per Case 144 Cs.

  • Available with different liners (PTFE/silicone, foamed polyethylene, poly-vinyl, PTFE faced foamed polyethylene)
  • With choice of open or closed top

Caps with PTFE/silicone liner:

  • Provides heat resistance
  • Glass filled
  • Suited for EPA samples
Caps with foamed polyethylene liner:
  • Chemical resistant
  • Tight seal
Caps with poly-vinyl liner:
  • With moisture barrier
  • Suited for mild acids, alkalis, solvents, alcohols, oils and aqueous products
Caps with PTFE faced foamed polyethylene liner:
  • Chemical resistant
  • Provides compressibility and sealing properties
  • Suited for high purity chemicals, strong acids and solvents