如果企业客服不在线，也可拨打400电话联系。或者发布求购信息
变径密封垫,85% Vespel / 15%石墨,1/8英寸*0.5mm
药品托盘(蓝色）
砷标样
COLLECTING FLASKS, ACC. TO SCHLENCK, ROUND BOTTOM, WITH VALVE STOPCOCK, WITH PTFE-NEEDLE VALVE AS LATERAL CONNECTION, HOSE NOZZLE 8 MM, 300 ML, CONE NS 14,5/23
BETABASIC 4 5UM 50X3MM COLUMN
双酚A
平底烧瓶 2000ml（申玻）
3-乙氧亚甲基-2,4-戊二酮
2,1,3-苯并呋喃-5-硼酸频哪醇酯
ANALYTICAL FUNNELS, FOR RAPID FILTRATION, BORO., RIM O.? 110 MM, STEM LENGTH 180 MM, STEM O.? 9 MM
