ProductsAntibioticsSch 38519 Sch 38519 SKU: S078-0.5MG Unit: Each Brand: TOKU-E Sch 38519 Other products from «Antibiotics» Penicillin G Sodium Salt Ep # P016-5G Iptg (Isopropyl ß-D-1-Thiogalactopyranoside) # I011-5G Hodgkinsine # H060-1MG Aminopterin # A206-100MG