About the fabricator. (Prey (2017))

Is it possible to specify the number of a produced product? And I need 25 antirads to account for 100500 times to poke create and to place materials in the cells. Is it possible to do a lot at once %predmetnym% at one time?
Or at least ammo for the shotgun and pistol at a time, just box each. If I were those who came up with this mechanism - would the option for setting the number of a produced product, is it so difficult?