If you mean an element sorter then you just have to make a box that teleport all powders to a thick thin box with lots of STOR with a ctype of what element you want to sort then you run the STOR with a PIPE to a teleporter to boxes to sort the powders
i know that you will be confused
this may help you
credits to : Catelite
not me :)
Simply click on the STOR with the element you want and it will change the CTYPE of the STOR to that element. You could also use the PROP tool or the console.
Also if you want to make sure that you made the right ctype press D then move your mouse point to STOR and you will see in the up right corner {STOR (what element you chose to be the ctype)} with some other stuff if you want to go deeper
no problem i didn't have enough time to make one
by the way someone is asking you if he can copy your sorter in the comment box