Zahur

Zahur is a woman in Nardah found in the building just east of the bank. She can identify unidintified herbs for 200 coins per herb. She will also decant potions into 4-dose at no cost

Decanting potions
Zahur will decant potions into 4-dose potions for free. Players can either talk with her or use her right-click Combine option. She will decant all the potions in the player's inventory, noted or unnoted, into 4-dose potions.