| Masterflex 77601-67本体/后轴承,PPS / SS外壳材料闭塞床组件 | 37 | ¥3740.00 | ¥3740.00 | | ¥3740.00 |  |
| 科尔帕默 MASTERFLEX® I/P® 数字工艺泵 | 555 | ¥55514.06 | ¥55514.06 | | ¥55514.06 |  |
| 密理博Millipore XX3002500 不锈钢可换膜针头式过滤器 | 19 | ¥1990.00 | ¥1990.00 | | ¥1990.00 |  |
| Cole-Parmer® A4V26-BNJ蠕动计量泵,最大流量为17.4加仑,100 PSI,Norprene管,220伏50赫兹CE | 569 | ¥56980.00 | ¥56980.00 | | ¥56980.00 |  |