| | Thermo Scientific 30803-054630 Hypersil CPS（氰基）柱 - 长50mm，ID4.6毫米，3μm的颗粒大小 | 44 | ￥4400.00 | ￥4400.00 | | ￥4400.00 |  |
| | High-Tech Conversions Wipe Recycld 4.4x8.3in Cs18000 FG-1 | 30 | ￥3099.90 | ￥3099.90 | | ￥3099.90 | |
| | Cole-Parmer®电机无泄漏泵，改性聚苯醚的身体，3.5 GPM或6英尺，1/2英寸NPT连接 | 21 | ￥2189.00 | ￥2189.00 | | ￥2189.00 | |
| | Thermo Scientific 31805-154030 HYPERSIL CPS-2（氰基）柱 - 长度150mm，4.0毫米的ID，5μm的粒径大小 | 45 | ￥4580.00 | ￥4580.00 | | ￥4580.00 | |
| | Cole-Parmer 80-7 质量流量计 | 96 | ￥9636.00 | ￥9636.00 | | ￥9636.00 | |
