Norma ISO 8871-5

Test Materials: ISO 8871-5 specifies elastomeric closures made from rubber or synthetic polymers, designed for use with vials. These materials must resist moisture, temperature fluctuations, and chemical interaction with vial contents.
Test Process: The process includes testing seal integrity, compression force, and material compatibility through exposure to temperature cycling and simulated vial contents, ensuring effective sealing performance.
Test Result Interpretation: Results confirm if the closure maintains a secure seal and exhibits minimal extractables, ensuring no leakage or contamination under specified conditions.