Alchemical Info Missing From Free Companies


Either I'm blind, or the Alchemical section in Free Companies fails to give the requirements (eg, Knowledge (arcana) ranks) for creating the listed items, as well as costs for the non-siege items.

If the information is there, could someone point me to it (I know the herbal and alchemical info in the main rulebook is spread over four or five different locations). If not, could someone from Mongoose chime in with the missing details?

Edit: And I note now that the description of Vehdhya Chew is missing entirely.