ProductsAntibioticsProthionamide Prothionamide SKU: P165-5G Unit: Each Brand: TOKU-E Prothionamide Other products from «Antibiotics» Berkeleylactone F # B088-5MG Eprinomectin # E050-5MG Delta-2-Avermectin B1A # D041-1MG Butyrolactone Ii # B085-5MG