| Cole-Parmer Y11-C444B (590 CGA) 高纯度气体调节器 | 127 | ¥12749.00 | ¥12749.00 | | ¥12749.00 |  |
| 密理博Millipore GTTP02500 聚碳酸酯膜孔径:0.22μm;直径:25mm | 5 | ¥543.00 | ¥543.00 | | ¥543.00 |  |
| 密理博Millipore HTTP04700 聚碳酸酯膜孔径:0.10μm;直径:25mm | 5 | ¥563.00 | ¥563.00 | | ¥563.00 |  |
| 密理博Millipore 微孔过滤板Manifold真空过滤支架 | 155 | ¥15578.00 | ¥15578.00 | | ¥15578.00 |  |