KIMBLE® Gray Chlorobutyl Straight-Sided Stoppers

• These high quality gray chlorobutyl stoppers are used for research and pharmaceutical packaging applications
• Formulation is applicable to aqueous solutions with a pH range of 2 to 10
• Formulation contains no plasticizers, 2-mercapto-benzothaizole, nitrosamine precursors or natural rubber latex
• 73811-13 is rinsed with a silicon oil to provide increased lubricity
• 73811T series has ETFE facing to improve chemical compatibility and minimize surface interactions
• Durometer 50

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