| Cole-Parmer HC705S-010 变面积式流量计 | 82 | ¥8250.00 | ¥8250.00 | | ¥8250.00 |  |
| 英国whatman 1950-117 过滤漏斗3 PIECE PTFE PLT 7.0CM 1/PK | 6 | ¥620.00 | ¥620.00 | | ¥620.00 |  |
| 美国TPI 1020手持式粒子计数器 | 229 | ¥22950.00 | ¥22950.00 | | ¥22950.00 |  |
| 密理博Millipore Centrprep YM-3离心超滤装置15ml 标称分子量:3000 | 8 | ¥847.00 | ¥847.00 | | ¥847.00 |  |