| Overscreen卫生过滤器3“直径 | 8 | ¥890.00 | ¥890.00 | | ¥890.00 |  |
| 自动萃取套筒/滤筒 2810-166 60 × 180 25个一包 | 14 | ¥1450.00 | ¥1450.00 | | ¥1450.00 |  |
| Whatman Grade603 CELTHIMBLE标准纤维素萃取套筒/滤筒10350215 Grade603 CELTHIMBLE 25x60MM 25/PK | 5 | ¥586.00 | ¥586.00 | | ¥586.00 |  |
| H-B Instrument Company 20573 玻璃温度计 | 1 | ¥105.00 | ¥105.00 | | ¥105.00 |  |