ProductsAntibioticsStephacidin B Stephacidin B SKU: S134-0.5MG Unit: Each Brand: TOKU-E Stephacidin B Other products from «Antibiotics» Ansamitocin P3 # A212-0.1MG Lincomycin # L014-25MG Avermectin B1B # A139-0.5MG Hydroxypestalotin 7- # H041-0.5MG