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
CHROMATOGRAPY COLUMNS, ST-SOCKET, ST-CONE, ST-STOPCOCK 29/32, SOLID PLUG, SCREW-THREAD RETAINING N
单片无菌聚醚砜PES微孔滤膜(水系)
As, Be, Cd, Cr, Ni, Pb, Se, Tl
PUNYW8381176 Argatroban Impurity 5 (Mixture of Diastereomers)
甲醇中苯并[a]芘溶液标准物质
CRYSTALLIZING DISH WITHOUT SPOUT,DURAN
1,3-双(二苯膦基)丙烷
1-溴-2-硝基苯
间甲苯胺
Venusil SCX色谱柱