OOC

[Reawyn]

It's not under Craft:Alchemy, but rather the alchemist blog itself. The very second line describing his alchemy:
"When using Craft (alchemy) to create an alchemical item, an alchemist gains a competence bonus equal to his class level on the Craft (alchemy) check. In addition, an alchemist can use Craft (alchemy) to identify potions as if using detect magic. He must hold the potion for 1 round to make such a check."

TY.. I remembered the Craft bonus on creation but not teh class feature to identify.