Tdbcons FDSS40 FITC-Dextran sulfate 40 FITC标记葡聚糖硫酸纳 (Mw:30000-50000)

Tdbcons FDSS40 FITC-Dextran sulfate 40 FITC标记葡聚糖硫酸纳 (Mw:30000-50000)