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
150x4.6mm 5um Hypersil GOLD SAX
替换活塞 用于365K3041, 365K3051 1个/包装
便利套装 透明PT DP 样品瓶 灰色
(±)-Nicotine-D3 salicylate
Combination Ion Selective Electrodes (ISE), Nitrate (NO3-) 100 - 7 x 10-6 MOL/L, 62,000 - 0.4 PPM, 2 - 11 PH, 4M (NH4)2SO4 ISAB
含90ml改良磷酸盐缓冲液均质袋
硅烷化石英棉
三氟甲磺酸铕
2-(2-氟苯基)乙醇
ERLENMEYER FLASKS, WIDE NECK WITH GRADUATION, NECK D.34 MM, 50 ML, DURAN