| | Cole-Parmer T53/1-N112-02G 浮子流量计 | 32 | ￥3234.00 | ￥3234.00 | | ￥3234.00 |  |
| | 联华全钢通风柜 | 57 | ￥5700.00 | ￥5700.00 | | ￥5700.00 | |
| | 倍而利 SW-93005 全钢通风柜 | 76 | ￥7667.00 | ￥7667.00 | | ￥7667.00 | |
| | Dwyer 2002 差压表 | 7 | ￥730.00 | ￥730.00 | | ￥730.00 | |
| | Thermo Scientific HYPERSIL 30205-252130 MOS（C8）柱 - 2.1mm内径，长度250mm，5μm的颗粒大小 | 50 | ￥5065.00 | ￥5065.00 | | ￥5065.00 | |
