| Whatman TE37 聚四氟乙烯滤膜10411205 TE37 1uM 25MM 50/PK,尺寸:25MM 孔径1um | 12 | ¥1231.00 | ¥1231.00 | | ¥1231.00 |  |
| H-B Instrument Company 30555T 玻璃温度计 | 3 | ¥385.00 | ¥385.00 | | ¥385.00 |  |
| 德国VITLAB 112197 聚四氟乙烯(PTFE)无柄烧杯 | 1 | ¥192.85 | ¥192.85 | | ¥192.85 |  |
| H-B Instrument Company 4865 玻璃温度计 | 3 | ¥390.00 | ¥390.00 | | ¥390.00 |  |