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
17β-雌二醇纯度标准物质
TUBING CONNECTORS,PP,ADAPTERS, I.?. 4-8/8-12 MM
沙门氏志贺氏增菌液
PUNYW10330360 Tolterodine Impurity 9
CNWBOND Coconut Charcoal 活性炭 SPE 小柱
FILTER FLASKS, ERLENMEYER SHAPE, WITH SIDE TUBE, BOROSILICATE-GLASS, WITH PVC-SAFETY COATING, 250M
甲醇中炔苯酰草胺溶液
诺乙雄龙 标准品
100x3mm 5um Hypersil GOLD AX
微量储存管(PP材质),带旋盖(PE材质),2 ml,圆底