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
分流衬管,直型带中间收口,超高惰性脱活
SUCTION TUBE WITH SIDE HOSE CONN. LENGTH 160 MM, GL 18, SCREW CAP WITH HOLE, GASKET W. PTFE-WASHER
DNA
Preston肉汤基础
STOPCOCK KEYS, DURAN-GLASS, WITH GROOVE, BORE 1,0 MM, GROUND NS 10
PE中多元素成分分析标准物质
Tygon? LFL i.d. 0.89mm (3- collared tubing) 12 lengths
砷(As)ICP-MS标准溶液,10000mg/L±0.3%溶于15% HCl
试管15X100
氢氧化钙 GR for analysis ACS,Reag. Ph Eur