TPGY (Trypticase Peptone Glucose Yeast Extract) Broth Modified Back to Catalog Môi trường vi sinh Alphachem TPGY (Trypticase Peptone Glucose Yeast Extract) Broth Modified TPGY (Trypticase Peptone Glucose Yeast Extract) Broth Modified Medium used for the cultivation of a variety of anaerobic bacteria.