Butyl rubber stoppers for infusion are specialized closures used in pharmaceutical and medical applications to seal vials, bottles, and infusion containers. They are made from butyl rubber, offering excellent chemical resistance, low gas permeability, and superior sealing properties. These stoppers are essential for maintaining sterility and preventing contamination in parenteral drug products. They are compatible with various sterilization methods, such as autoclaving. Key considerations include ensuring proper size and compatibility with container materials, as well as adhering to regulatory standards (e.g., USP, EP). Ideal for liquid and lyophilized drug formulations, they ensure safety and efficacy in medical infusions.
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