ProductsAntibioticsRugulotrosin A Rugulotrosin A SKU: R038-5MG Unit: Each Brand: TOKU-E Rugulotrosin A Other products from «Antibiotics» Sulfapyridine Usp # S065-25G Pseudo Erythromycin A Enol Ether Evopure® # P057-5MG Ethionamide # E010-100G Rk-682 # R033-0.5MG