How long is chemical and physical stability demonstrated after dilution of the Bowmed Ibisqus Limited product ertapenem sodium 1 g powder for concentrate for solution for infusion?

For the Bowmed Ibisqus Limited product ertapenem sodium 1 g, diluted solutions (approximately 20 mg/ml) are chemically/physically stable for 6 hours at 25°C or 24 hours at 2–8°C; use immediately microbiologically, otherwise storage is the user’s responsibility; use within 4 hours of refrigerator removal and do not freeze.