ProductsAntibioticsDelta-2-Avermectin B1A Delta-2-Avermectin B1A SKU: D041-5MG Unit: Each Brand: TOKU-E Delta-2-Avermectin B1A Other products from «Antibiotics» Zymosan A # Z001-5G Saccharocarcin B # S074-2.5MG 4'-Acetylchrysomycin A # A195-5MG 15-Acetoxyscirpenol # A189-0.1MG