ProductsAntibioticsButyrolactone V Butyrolactone V SKU: B086-1MG Unit: Each Brand: TOKU-E Butyrolactone V Other products from «Antibiotics» Oligomycin D # O020-2.5MG Fidaxomicin # F025-50MG Acetyl-L-Homoserine Lactone # A147-5MG Radicicol # R020-1MG