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Kimble™ Straight-Sided Serum Stoppers

For research and pharmaceutical packaging applications

Manufacturer: kimble™  73811T 21

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Catalog No. 03-340-302

  • / Case of 100 Each

Description & Specifications


Color Gray
Certifications/Compliance USP, EP, JP
Material Chlorobutyl, PTFE
For Use With (Equipment) 20mm GPI aluminum seal finish
For Use With (Application) For research and pharmaceutical packaging applications
Hardness 50 Durometer
Latex Free Yes
Product Type Straight-Sided Serum Stopper

  • For use with 13 and 20mm serum-finished bottles and vials
  • Universal gray chlorobutyl formulation meets USP, EP, and JP requirements for globally marketed pharmaceutical products
  • Contain no plasticizers, 2-mercapto-benzothiazole, nitrosamine precursors or natural rubber latex
  • Applicable to aqueous solutions with a pH range of 2 to 10
  • PTFE facing improves chemical compatibility and minimizes surface interactions