| | KNF Neuberger Kit Pump Spare Parts K726-0FTK | 18 | ￥1899.90 | ￥1899.90 | | ￥1899.90 |  |
| | Cole-Parmer HC791A-250-EP 变截面流量计 | 40 | ￥4070.00 | ￥4070.00 | | ￥4070.00 | |
| | Ryton 泵”的手泵，玻璃纤维增强聚酯，4.5次/加仑，2“NPT适配器（M）, EW-06434-10 | 16 | ￥1650.00 | ￥1650.00 | | ￥1650.00 | |
| | Cole-Parmer P21/6-N022-13ST 浮子流量计 | 38 | ￥3894.00 | ￥3894.00 | | ￥3894.00 | |
| | nylon mesh bags400微米18-1/2“L尼龙单丝过滤袋 | 1 | ￥105.00 | ￥105.00 | | ￥105.00 | |
| | Cole-Parmer VIB3-VA-V04-05-ST 变截面流量计 | 38 | ￥3850.00 | ￥3850.00 | | ￥3850.00 | |
