Vial Coating Stability Filled with Water for Injection (WFI)

SiO₂ Medical Products, Inc. (SMP) 6 mL vials were filled with WFI and stored for various periods of time and temperature and tested for various characteristics that would indicate stability and suitability for use. Orthogonal testing indicated that the trilayer oxygen barrier coating resisted the challenge posed by the WFI. Technical Report Series 2017-005