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
刻度量筒,低型,50: 1 ml,SAN材质
1/4英寸,黄铜螺帽和密封圈
PTFE Valve, Straight Through, Push Fit,Arm ? 9mm, Bore 4
POCKET THERMOMETERS, DIFFICO-GRADUATION RESISTANT TO ACIDS AND ALKALI, IN A NICKEL-PLATED PROTECTI
(现)PE AA-800元素灯Ba
套装 WM 样品瓶 /旋盖/钳口盖-未组装 100 1.5ML
青霉酸
22ML棕色样品瓶
2-碘苯胺