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
甲醇中氟喹诺酮类药物混合溶液标准物质(恩诺沙星,环丙沙星,诺氟沙星)
Magnetic stirring-bar, PTFE, oval, 20 x 64 mm
SUPPORT MADE OF WOOD, F.COLOR COMP. TUBES, NESSLER,F.12 TUBES SHORT FORM
33种农药混标(中国药典2341农药残留量测定法,GC-MS/MS组)
Silicone UCC L-45固定液
REACTION VESSEL, FLAT FLANGE WITH GROOVE, CYLINDRICAL, GRADUATED, DRAWAL VALVE, ROUND BOTTOM, DN 200, 10000 ML, ? 215 MM, HEIGHT 600 MM, VALVE 15, BOROSILICATE GLASS
Phenyl β-D(-)-Glucopyranoside
双硫脲
40ml中高型石英坩埚
5-氯-4-氟-2-硝基苯胺