ProductsAntibioticsDelta-2-Avermectin B1A Delta-2-Avermectin B1A SKU: D041-1MG Unit: Each Brand: TOKU-E Delta-2-Avermectin B1A Other products from «Antibiotics» Bleomycin Sulfate Usp # B005-50MG Antimycin A2 # A101-0.5MG Lupeol # L052-25MG 21-Hydroxyoligomycin A # H032-5MG