ProductsAntibioticsCecropin B Cecropin B SKU: C206-1MG Unit: Each Brand: TOKU-E Cecropin B Other products from «Antibiotics» Puromycin # P097-25MG Resistoflavine # R025-1MG Cefpodoxime Proxetil # C015-100MG Corynecin V # C188-1MG