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
过硫酸钾
CNWShell C18 液相核壳色谱柱
二苯并(a,j)吖啶 标准品
HyperSep-96 Hypercarb Wells, 10mg/1mL 100个/包装
Seal - filling valve, FKM f. autoclaving Dispensette, pack of 5
STIRRING THERMOMETER, SOLID STEM, -10/+150:1 G.C, OD. 6/7 MM X 260 MM
FLASKS, PEAR SHAPED, CLAISEN-VIGREUX, 50 ML, CN ST 14/23, SN ST 14/23
Supelcowax 10 毛细管柱
12mm 隔垫, PTFE聚四氟乙烯 12 02 0168, 1000个/包装
3-溴-5-甲氧吡啶