Hey guys, so i'm almost done with the cure but ive found a problem, i cant extract antibodies from leukocytes. I've got all the items i need (flask with leuko, flask with ammonium and tube) and i also have the chromatograph but when i try to the extration on craft menu the option to craft is off. It shows as i dont have any of the required items. Here's the SS from my game https://file.io/CRlKOhUcsYPp