| | KNF Neuberger Pump Spare Parts Kit K089-0XNA | 7 | ￥799.90 | ￥799.90 | | ￥799.90 |  |
| | Cole-Parmer®数字控制计量泵; 45.44升/小时，230伏，50赫兹 | 122 | ￥12210.00 | ￥12210.00 | | ￥12210.00 | |
| | Thermo Scientific HYPERSIL 30205-254630 MOS（C8）柱 - 长度250mm，ID4.6毫米，5μm的颗粒大小 | 25 | ￥2580.00 | ￥2580.00 | | ￥2580.00 | |
| | CASTROL 1.75LB CAN MIL-PRF-32014 润滑油 | 17 | ￥1778.00 | ￥1778.00 | | ￥1778.00 | |
