ProductsAntibioticsLeucomycin A4 Leucomycin A4 SKU: L033-5MG Unit: Each Brand: TOKU-E Leucomycin A4 Other products from «Antibiotics» Spectinomycin Readymadetm Solution # S137-1ML Reveromycin D # R031-1MG Dihydrospinosyn A Aglycone # D055-2.5MG Germicidin B # G054-0.5MG