| 美国PALL HT Tuffyn微孔过滤膜片 0.45μm,47mm | 9 | ¥938.00 | ¥938.00 | | ¥938.00 |  |
| ZGF-2型个体粉尘采样器 | 24 | ¥2460.00 | ¥2460.00 | | ¥2460.00 |  |
| 普利赛斯BJ610C电子天平 | 65 | ¥6500.00 | ¥6500.00 | | ¥6500.00 |  |
| lab聚丙烯圆片过滤膜, 孔径:0.45(um), 直径:142(mm),(50片/盒) | 1 | ¥155.57 | ¥155.57 | | ¥155.57 |  |
| 密理博Millipore Multiscreen™微孔过滤板 固相RIA、蛋白质结合试验 | 17 | ¥1743.00 | ¥1743.00 | | ¥1743.00 |  |