| Thermo Scientific 30503-254030 HYPERSIL SAS(C1)柱 - 长度250mm,ID4.0毫米,粒度3μm的 | 44 | ¥4400.00 | ¥4400.00 | | ¥4400.00 |  |
| 美国Wheaton W216996 Redi-Pak无色直口瓶 60ml | 3 | ¥305.62 | ¥305.62 | | ¥305.62 |  |
| NM240L 天才制氮机 | 2299 | ¥229914.00 | ¥229914.00 | | ¥229914.00 |  |
| Biohit/百得 720320 手动移液器 | 18 | ¥1830.83 | ¥1830.83 | | ¥1830.83 |  |
| Cole-Parmer VIB4-VA-V04-03-ST 变截面流量计 | 44 | ¥4455.00 | ¥4455.00 | | ¥4455.00 |  |
| 法国KIMO-CPE300嵌入式微差压变送器 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |