| | Wika 32120T006G4DM 双金属温度计 | 11 | ￥1185.00 | ￥1185.00 | | ￥1185.00 |  |
| | Wika 32240T006G4DM 双金属温度计 | 11 | ￥1175.00 | ￥1175.00 | | ￥1175.00 | |
| | Wika 32060T003G4 双金属温度计 | 12 | ￥1205.00 | ￥1205.00 | | ￥1205.00 | |
| | Whatman NC20硝酸纤维膜10401314 NC45 0.45uM 50MM 100/PK，尺寸：50mm 孔径0.2um | 10 | ￥1078.00 | ￥1078.00 | | ￥1078.00 | |
