| | Dwyer 2000-00 差压表 | 7 | ¥750.00 | ¥750.00 | | ¥750.00 |  |
| | PolyScience PD45R-20-A12E 45L冷藏浴循环240V/50HZ | 640 | ¥64030.00 | ¥64030.00 | | ¥64030.00 |  |
| | Cole-Parmer TEMPCOPD02C10PK 不可逆的低温指标递减,36°F(2°C),10 PK | 5 | ¥574.20 | ¥574.20 | | ¥574.20 |  |
| | Thermo Scientific 31605-254030 HYPERSIL ODS-2(C18)柱 - 长250毫米,4.0mm的ID,5μm的颗粒大小 | 48 | ¥4805.00 | ¥4805.00 | | ¥4805.00 |  |