Sterile Filtered White lyophilized (freeze-dried) powder.
It is recommended to reconstitute the lyophilized Ganciclovir in sterile 18MΩ-cm H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.
Lyophilized Ganciclovir although stable at room temperature for 3 weeks, should be stored at 4oC.
