O-Ring Seals for USP 661.18 Seals

USP 661.18 refers to the United States Pharmacopeia chapter that sets standards for elastomeric closures for containers. O-ring seals are commonly used in pharmaceutical packaging to ensure the integrity of the container and prevent contamination.

When selecting O-ring seals for USP 661.18 applications, it is important to choose materials that comply with regulatory requirements and provide a secure seal. Silicone, EPDM, and Viton are commonly used materials that are resistant to chemicals and maintain their integrity over time.

Proper installation of O-ring seals is essential to ensure they function effectively. The seals should be inspected regularly for signs of wear or damage, and replaced as needed to maintain the integrity of the container and prevent leaks.

Overall, O-ring seals play a crucial role in maintaining the quality and safety of pharmaceutical products. By selecting high-quality materials and ensuring proper installation, manufacturers can meet USP 661.18 standards and ensure the integrity of their packaging.