ProductsAntibioticsK252A K252A SKU: K016-2.5MG Unit: Each Brand: TOKU-E K252A Other products from «Antibiotics» Spectinomycin Readymadetm Solution # S137-1ML Nisin Readymade Solution # N084-1ML 3'-Ethoxy-Spinosyn L 17-Pseudoaglycone # S092-0.5MG Spectinomycin Sulfate # S016-5G