ProductsAntibioticsAvermectin B1B Avermectin B1B SKU: A139-2.5MG Unit: Each Brand: TOKU-E Avermectin B1B Other products from «Antibiotics» Cecropin A # C205-1MG Fosfomycin Tromethamine # F043-25MG Luzopeptin A # L041-2.5MG Quinine Hcl # Q011-10G