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
硅胶管
HEAD FOR GAS WASHING BOTTLES 250 ML WITH SOCKET ST 45/40, AND SINTERD DISC P0
GAS DISTRIBUTION TUBE, 22 MM, DURAN
11MM KIMSNAP GC 聚四氟乙烯/硅树脂 NATUR
Stopcocks - Straight Through
在线溶剂过滤器组件(0.5um)
0.1M硫氰酸铵分析滴定液
CYLINDRICAL TUBE PTFE, 18x100 mm
ADJUSTABLE HANGING BAR SPINNER FLASKS 1000 ML, CENTERNECK SCREW CAP 110 MM, SIDEARM SCREW CAPS 45
甲醇中叶蝉散(异丙威)溶液标准样品