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
罗沙司他
HyperSep Hypercarb SPE Column 2g/15mL 10个/包装
磁力搅拌子SA-70
NUCLEOSIL C8 1CM X 4.6MM GUARD 5UM 1PK=4
营养琼脂平板(9cm)
ECO QCST防静电保护足趾防穿刺安全鞋(44码)
TEFLON PISTON W. DOME 10 **
Tetrachlorophthalonitrile
Lead 1,000 mg/L in 2% HNO3, 50 mL (Pb Metal)