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| | Thermo Scientific 30805-154030 Hypersil CPS（氰基）柱 - 长150mm，ID4.0毫米，粒径5μm | 45 | ￥4580.00 | ￥4580.00 | | ￥4580.00 | |
| | Cole-Parmer FR5L86PI-CP 变面积式流量计 | 78 | ￥7821.00 | ￥7821.00 | | ￥7821.00 | |
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| | Thermo Scientific 30205-104030 HYPERSIL MOS（C8）柱 - 长度100mm，ID4.0毫米，粒径5μm的 | 43 | ￥4330.00 | ￥4330.00 | | ￥4330.00 | |
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