When should I order the Growth Medium Kit instead of the Medium "ready-to-use"?

The Growth Medium Kit allows customization of the end concentrations of growth supplements. It is therefore more flexible than the Medium "ready-to-use" and can eg. be used to prepare a starvation medium. Please note: Modification of supplement concentrations may have an impact on cell growth. You should test in advance whether and for how long the cells can survive the altered culture conditions.