| Whatman RC58再生纤维素膜10410311 RC58 0.2uM 600MMx50M 1/PK,尺寸:600MMx50M 孔径0.2um | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| 英国Whatman 1450-042,Grade 50硬化低灰级定量滤纸,2.7 μm,4.25CM | 1 | ¥125.00 | ¥125.00 | | ¥125.00 |  |
| ADVANTEC 4A号无灰定量滤纸5.5厘米直径 | 2 | ¥210.00 | ¥210.00 | | ¥210.00 |  |
| Ohaus/EB30奥豪斯天平 | 53 | ¥5350.00 | ¥5350.00 | | ¥5350.00 |  |
| 梅特勒 S975-UMIX pH计 | 382 | ¥38250.00 | ¥38250.00 | | ¥38250.00 |  |
| Cole-Parmer F6C-F01-01-SA 变截面流量计 | 43 | ¥4301.00 | ¥4301.00 | | ¥4301.00 |  |