| WhatmanGrade 1 Chr纤维素层析纸卷5.0厘米x100米3001-653 | 3 | ¥360.75 | ¥360.75 | | ¥360.75 |  |
| L9922-05-DQ 一次性在气/液过滤器 | 20 | ¥2000.00 | ¥2000.00 | | ¥2000.00 |  |
| Vaisala HMT120-HA1A1A22A1A0Z 温湿度计 | 53 | ¥5300.00 | ¥5300.00 | | ¥5300.00 |  |
| 2“NPT(F)通用铝过滤袋壳体 | 123 | ¥12350.00 | ¥12350.00 | | ¥12350.00 |  |
| Millipore GVWP09050 DURAPORE 压力或真空驱动过滤膜 | 18 | ¥1800.00 | ¥1800.00 | | ¥1800.00 |  |