| | Cole-Parmer PMR1-010771 浮子流量计 | 21 | ￥2145.00 | ￥2145.00 | | ￥2145.00 |  |
| | Cole-Parmer P14/1-N032-41G 浮子流量计 | 21 | ￥2145.00 | ￥2145.00 | | ￥2145.00 | |
| | Cole-Parmer P11/6-N014-96ST 浮子流量计 | 21 | ￥2145.00 | ￥2145.00 | | ￥2145.00 | |
| | Thermo Scientific 30505-154630 HYPERSIL SAS（C1）柱 - 长150mm，ID4.6毫米，粒径5μm的 | 45 | ￥4580.00 | ￥4580.00 | | ￥4580.00 | |
| | Cole-Parmer P11/6-N0365ST 浮子流量计 | 21 | ￥2156.00 | ￥2156.00 | | ￥2156.00 | |
| | Thermo Scientific HYPERSIL 30105-203030 ODS（C18）柱 - 长度200mm，3.0mm内径，5μm的粒径大小 | 50 | ￥5065.00 | ￥5065.00 | | ￥5065.00 | |
