| 英国Whatman 50112,VACU-GUARD 50mm真空泵保护滤器1.0UM TF 5/16 - 24 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| Cole-Parmer 120V,60HZ 风冷循环仪 | 169 | ¥16973.00 | ¥16973.00 | | ¥16973.00 |  |
| Cole-Parmer V3SF#100 3“直径筛 | 6 | ¥616.00 | ¥616.00 | | ¥616.00 |  |
| Cole-Parmer® ORP电极与凝灰岩提示®,单结,无ATC元 1969634-010B | 16 | ¥1650.00 | ¥1650.00 | | ¥1650.00 |  |