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
TEST TUBES, DURAN, WITH ST-PE-STOPPER, CONICAL BOTTOM, ? 17 MM, HEIGHT 120 MM, ST 14/23, UNGRADUAT
CHROMOSORB 102,100/120气相填料
1/8英寸黄铜前垫,10个/包
枯草芽孢杆菌CMCC(B)63501
富士C18填料(20-45um)
PESTLE, PORCELAIN, DIA. 44 MM, LENGTH 158 MM, WITH GRINDING SURFACE, UNGLAZED
二硫化碳中三氯甲烷四氯化碳混合溶液标准物质
Eluent Pre-Heater/Pre-Cooler
Tellurium (IV) Iodide
紫牛乳