| | Seepex W01NA4H0EM05AC 螺杆泵，不锈钢机身和0.5 HP AC马达控制器，氟橡胶定子建设，90 psi最大压力，2.0 GPM最大流量 | 431 | ￥43140.00 | ￥43140.00 | | ￥43140.00 |  |
| | A＆D Fxi-02USB电缆线 | 7 | ￥790.00 | ￥790.00 | | ￥790.00 | |
| | Whatman ME25/31 混合纤维素酯10407334 ME25/31 STL 0.45uM 50MM 400/PK，尺寸：50MM 孔径0.45um | 27 | ￥2740.00 | ￥2740.00 | | ￥2740.00 | |
| | HB Instrument Company Thermometer Armor Cases 20920 | 4 | ￥499.90 | ￥499.90 | | ￥499.90 | |
