| | Cole-Parmer P21/1-N102-05ST 浮子流量计 | 45 | ￥4521.00 | ￥4521.00 | | ￥4521.00 |  |
| | Thermo Scientific HYPERSIL 30303-154030 MOS-2（C8）柱 - 长150mm，ID4.0毫米，3μm的颗粒大小 | 50 | ￥5050.00 | ￥5050.00 | | ￥5050.00 | |
| | Cole-Parmer 4245CP 数字温度计的晴雨表 | 2 | ￥297.00 | ￥297.00 | | ￥297.00 | |
| | Ashcroft 63-1008-SL-02B-1000#/KSC 机械压力表 | 7 | ￥760.00 | ￥760.00 | | ￥760.00 | |
