BD培养基 275120 500 g EA Difco Tryptone Glucose Yeast Broth, m Plate Count Broth m TYG Broth m平板计数肉汤

BD培养基 275120 500 g EA Difco Tryptone Glucose Yeast Broth, m Plate Count Broth m TYG Broth m平板计数肉汤