| | Micropump® L20562 微泵® A-山吸擦鞋泵头，316不锈钢的身体/ PEEK齿轮/氟橡胶密封件，1.12毫升/转W/内部循环 | 79 | ￥7990.00 | ￥7990.00 | | ￥7990.00 |  |
| | Thermo Scientific 28205-011001 Hypersil BDS C8插入式保护柱 - 长度10毫米日，1.0mm ID，5μm的颗粒大小，包4 | 27 | ￥2720.00 | ￥2720.00 | | ￥2720.00 | |
| | 英国whatman 11343873，Grade 2589C，25x76MM，2HOL | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Cole-Parmer®计量泵管更换为高流量范围科尔 - 帕默蠕动泵，流量范围从0.06至158.5 GPH | 10 | ￥1045.00 | ￥1045.00 | | ￥1045.00 | |
| | Cole-Parmer EW-70792-33 pH Chemical Feed System, Two Pumps, 4.3 GPH, 50 psi, 230V | 937 | ￥93762.00 | ￥93762.00 | | ￥93762.00 | |
| | Cole-Parmer®计量泵更换管组中流量范围科尔 - 帕默蠕动泵，流量范围从0.007到17.4 GPH | 5 | ￥596.20 | ￥596.20 | | ￥596.20 | |
| | Micropump® L24147 齿轮泵，毫升/转，PPS，PTFE，手动速度控制 | 118 | ￥11810.00 | ￥11810.00 | | ￥11810.00 | |
| | Cole-Parmer®低流量蠕动泵，变速，3.3 - 10转，12 VDC，手动控制 | 22 | ￥2233.00 | ￥2233.00 | | ￥2233.00 | |
| | Cole-Parmer T51/6-052-14G 浮子流量计 | 33 | ￥3311.00 | ￥3311.00 | | ￥3311.00 | |
