item|recipes|sources Full Recipe List:
If you see (Restricted) click on (Restricted) to see details. Some items have many recipes not directly related to the main item you're looking up. If you see (subcombines not shown) you will need to click on the item to get its recipes. Items marked with (*) are vendor sold.
To make Empty Vial (Spell Research: Yield 4, trivial 15 (No-Fail)), Combine the following in a Spell Research Kit