ProductsAntibioticsTetromycin B Tetromycin B SKU: T087-2.5MG Unit: Each Brand: TOKU-E Tetromycin B Other products from «Antibiotics» Ansamitocin P3 # A212-0.1MG Pyrenophorin # P162-0.1MG Erythromycin Thiocyanate # E079-25G K252A # K016-0.5MG