| | Cole-Parmer 5375 试验筛 | 8 | ￥803.00 | ￥803.00 | | ￥803.00 |  |
| | Thermo Scientific 30203-053030 HYPERSIL（C8）MOS柱 - 长50mm，3.0mm内径，3μm的颗粒大小 | 46 | ￥4610.00 | ￥4610.00 | | ￥4610.00 | |
| | Cole-Parmer 可选头1个微孔板 | 4 | ￥492.25 | ￥492.25 | | ￥492.25 | |
| | CASTROL PASTE WHITE T 100GM 润滑油 | 1 | ￥182.00 | ￥182.00 | | ￥182.00 | |
| | Cole-Parmer 4713 试验筛 | 7 | ￥748.00 | ￥748.00 | | ￥748.00 | |
