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
乙醇中正丙醇溶液标准物质
FILTER PAPER CIRCLES, MEDIUM SOFT, MEDIUM SPEED RAPID, FILTER D. 150 MM IN BOX OF 100 PCS
STIRRER MAGNETS Triangular Rare Earth
Stericup 接收瓶
DISPOSABLE FILTER HOLDERS, PORE SIZE 1.0 μm, FILTER DIAM. 30 MM, MEMBRANE MATERIAL: PTFE, PACK
甲醇中甲硫威
气进样针
CAPCELL CORE PFP S2.7 2.1X150
亲水PTFE针式滤器（双层膜）
SiliaBond? Morpholinephenyle (EDAB)C)CK AND SCREW CAP,SILICONE GASKET NS-STOPPER00 ML, DURAN
