| Thermo Scientific 30105-054030 HYPERSIL ODS(C18)柱 - 长度50mm,ID4.0毫米,粒径5μm | 39 | ¥3990.00 | ¥3990.00 | | ¥3990.00 |  |
| 英国Whatman 1542-150,定量滤纸―硬化无灰级Grade 542 : 2.7 μm,15CM | 4 | ¥474.00 | ¥474.00 | | ¥474.00 |  |
| 英国Whatman 3030-909,Grade 3MM Chr系列层析纸, 40X40CM | 18 | ¥1893.00 | ¥1893.00 | | ¥1893.00 |  |
| Cole-Parmer 25006-90-G 尼龙(聚酰胺)膜 | 14 | ¥1430.00 | ¥1430.00 | | ¥1430.00 |  |
| GasAlertQuattro QT-X000-R-Y-NA 单组分气体监测/检测器 | 60 | ¥6050.00 | ¥6050.00 | | ¥6050.00 |  |