| | Red Lion CUB4CL40 过程控制仪 | 16 | ￥1620.00 | ￥1620.00 | | ￥1620.00 |  |
| | Cole-Parmer ACBKT2ST-V浮子流量计 | 8 | ￥803.00 | ￥803.00 | | ￥803.00 | |
| | Spectra/Por 2膜;扁宽，10毫米直径，6.4毫米，长度50'透析管 | 32 | ￥3210.00 | ￥3210.00 | | ￥3210.00 | |
| | Thermo Scientific 30905-152130 HYPERSIL苯基柱 - 2.1mm内径，长度150mm，5μm的颗粒大小 | 48 | ￥4805.00 | ￥4805.00 | | ￥4805.00 | |
