Further research in the states of matter introduced Gas Mode to the AIC Factory facilities: Solid-Gas Transmuting Units and Purification Units.
When given a steady input of Xiragen, the Solid-Gas Transmuting Unit can transmute solid matter into its gaseous state, and vice versa.
When switched to Gas Mode, the Purification Unit can use Separator Cores to purify gases.
Use the Solid-Gas Transmuting Unit to transmute Cuprium into Cuprium Gas, then use the Purification Unit to purify the gas into Hetonite Gas.
Finally, use the Solid-Gas Transmuting Unit again to transmute the gas into Hetonite to create a more efficient Hetonite production line.
The AIC Factory has placed part of the facilities needed to produce Hetonite Gas. Complete the Hetonite Gas production line and store the gas with a Gas Tank.