Tdbcons FCMD70 FITC-CM-dextran 70 FITC标记羧甲基葡聚糖 (Mw:70000-95000)

Tdbcons FCMD70 FITC-CM-dextran 70 FITC标记羧甲基葡聚糖 (Mw:70000-95000)