You can add apparatus or equipment by selecting it from the left panel or by searching for it by name. Apparatus is grouped by category, e.g. Containers, Distillation etc.
If you need a straight line to place your equipment on, scroll to the "Other tools" category and select "Table" or search for "Table"
We add new apparatus to Chemix all the time. If you are missing an apparatus or equipment, you can suggest it to us via chat or send us an email to email@example.com