| | A＆D AD-4212-200+230VAC天平 | 424 | ￥42465.00 | ￥42465.00 | | ￥42465.00 |  |
| | Ohaus/奥豪斯220 g x 0.1 mg 天平带NTEP证书 | 457 | ￥45740.00 | ￥45740.00 | | ￥45740.00 | |
| | A＆D AD-4212A-200天平 | 432 | ￥43200.00 | ￥43200.00 | | ￥43200.00 | |
| | Whatman GradeB2 称量纸10347672 GradeB2 101.6x101.6MM 500/PK | 2 | ￥225.00 | ￥225.00 | | ￥225.00 | |
