pH Shift Resistant Coated Vials Filled with Water for Injection

The objective of this study is to determine how well SiO₂ Medical Product’s (SMP) coated COP vials maintain water for injection (WFI) relative to standard borosilicate glass. A pH shift in WFI stored in glass containers has been observed. This study will determine the effect of SMP’s coated and uncoated vials on the pH of WFI stored in them. Technical Report Series 2020-011