Tdbcons FDD40 FITC-DEAE-dextran 40 FITC标记DEAE-纤维素葡聚糖 (Mw:40000-60000)

Tdbcons FDD40 FITC-DEAE-dextran 40 FITC标记DEAE-纤维素葡聚糖 (Mw:40000-60000)