| 英国whatman 1960-004 玻璃支撑膜过滤容器 | 22 | ¥2265.00 | ¥2265.00 | | ¥2265.00 |  |
| Ismatec™高压泵与Q系列泵头,0.14至173毫升/分钟,100磅,陶瓷活塞/ 316不锈钢阀体/碳衬 | 381 | ¥38110.00 | ¥38110.00 | | ¥38110.00 |  |
| Cole-Parmer ACBKT2GL-V 浮子流量计 | 8 | ¥803.00 | ¥803.00 | | ¥803.00 |  |
| Cole-Parmer ISE电极,氰化物,双结,BNC | 31 | ¥3124.00 | ¥3124.00 | | ¥3124.00 |  |