Application Note: Stopper "Pop-Up" effects on CCI of Freeze Dried Vials
Container closure integrity plays an important role in maintaining the stability and sterility of lyophilized products. In a freeze drying process, seal integrity must be maintained once the shelves are raised. However, it is possible for stoppers to “pop-up”, allowing gas ingress into the vial headspace, before vials are capped.
Download this brochure to learn how in-process monitoring systems, based on laser absorption spectroscopy, can nondestructively monitor vials for changes in the headspace gas composition and pressure.
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