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Rubber stoppers are essential components used in pharmaceutical packaging to seal vials and bottles, ensuring the integrity of the contents. Typically made from natural or synthetic rubber, these stoppers provide a reliable barrier against contamination and leakage. They are designed to accommodate various types of closures, allowing for easy access to the product while maintaining sterility.
| Material | Natural rubber or synthetic rubber |
| Standard sizes | 13mm to 32mm diameter |
| Durometer hardness | Shore A 40 to 60 |
| Sterilization methods | Autoclave, ethylene oxide |
| Color options | Black, white, and custom colors |
When selecting rubber stoppers, consider the specific requirements of your application, such as the size and type of vial or bottle. It's important to specify the material grade, as different formulations may offer varying levels of chemical resistance and compatibility. Additionally, inquire about sterilization options and any necessary certifications to ensure compliance with industry standards.
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Rubber stoppers are available in various sizes, typically ranging from 13mm to 32mm in diameter.
Yes, rubber stoppers can be sterilized using methods such as autoclaving or ethylene oxide.
Rubber stoppers are commonly made from natural rubber or synthetic rubber compounds.
Compatibility depends on the specific formulation of the pharmaceutical product; always consult compatibility charts.
Yes, rubber stoppers are available in various colors, including black, white, and custom options.
The typical durometer hardness for rubber stoppers ranges from Shore A 40 to 60.