abstract |
An object of the present invention is to provide an ejection liquid that allows a solution containing at least one kind of insulins to be stably ejected by an inkjet system using a thermal energy and a method of ejecting the solution containing at least one kind of insulins, using such an ejection liquid. The ejection liquid of the present invention includes at least one kind of insulins, citric acid, and a liquid medium, which can be ejected by providing with a thermal energy. |