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Daikyo Crystal Zenith®

The Clear Solution

With glass-like transparency, but superior break resistance and low risk of chemical interactions, Crystal Zenith (CZ) can help avoid issues including delamination, glass breakage and particulates. Issues like these have led to numerous recent recalls, and have led to numerous recent recalls, and could adversely affect the health of patients and create a serious financial burden on the drug manufacturer. It is also an ideal choice for sensitive biologics and other drug products, including oncology drugs, medications that react with glass, and freeze-dried or protein-based products. Refer to the table below for the many benefits CZ can bring you.

For your convenience, West offers small quantity, ready-to-use glass and CZ vials as part of our Ready Pack® System offering.


Daikyo Crystal
Zenith® Vials
High quality, transparent,
break-resistant container
closure systems that help
maintain the stability, purity
and efficacy of drug products.
Glass Vials

Glass vials can be provided
from Type I borosilicate glass,
a standard for packaging
drug products in sizes
2 mL,3 mL, 5 mL or 10 mL.


















Daikyo Crystal Zenith® is a registered trademark of Daikyo Seiko, Ltd. Daikyo Crystal Zenith® technology is licensed from Daikyo Seiko, Ltd. West Ready Pack® is a registered trademark of West Pharmaceutical Services, Inc., in the United States and other jurisdictions.