ProductsAntibioticsBrevicompanine B Brevicompanine B SKU: B054-1MG Unit: Each Brand: TOKU-E Brevicompanine B Other products from «Antibiotics» Cycloechinulin # C190-1MG Spinosyn D 17-Pseudoaglycone # S088-2.5MG Nalidixic Acid Sodium # N085-5G Netilmicin Sulfate # N004-10MG