Quick view View Item Penicillium chrysogenum, ATCC 10106, DuoPak (KWIK-STIK 2 Pack, with built in hydrating fluid), Microbiologics Penicillium chrysogenum, ATCC® 10106™, DuoPak (KWIK-STIK™ 2 Pack, with built in hydrating fluid), ATCC Licensed Derivative®, by Microbiologics® DUO-PAK™ Two ready-to-use swabs that contain a single lyophilized pellet of a... Weight: 0.70 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: