| Cole-Parmer®计量泵系统与15加仑油箱14.4 mL / min的最大,220伏,50赫兹 | 69 | ¥6974.00 | ¥6974.00 | | ¥6974.00 |  |
| Thermo Scientific HYPERSIL 31805-254630 CPS-2(氰基)柱 - 长度250mm,4.6毫米的ID,5μm的颗粒大小 | 48 | ¥4805.00 | ¥4805.00 | | ¥4805.00 |  |
| Cole-Parmer®蠕动计量泵 测光,定速,220 VAC,1.8 GPD | 66 | ¥6688.00 | ¥6688.00 | | ¥6688.00 |  |
| KNF Neuberger Vacuum Pump Spare Parts Kit 111905 | 43 | ¥4355.40 | ¥4355.40 | | ¥4355.40 |  |
| Thermo Scientific 30503-053030 Hypersil SAS(C1)柱 - 长50mm,3.0mm内径,3μm的颗粒大小 | 46 | ¥4610.00 | ¥4610.00 | | ¥4610.00 |  |