Drug substance/drug product stability, degradate and impurity investigations

XenoBiotic Laboratories (XBL) can provide supporting investigations of drug substances/drug products. XBL offers Certificate of Analysis (COA) as well as Re-Certification services for test substances and reference standards/metabolite standards used in both GLP and non-GLP projects. These added services are part of the full support program available from the XBL Bioanalytical Services Group. A customized service program can be designed to work within each sponsor's internal project requirements.