| | Ohaus/V31X3奥豪斯天平 | 38 | ￥3890.00 | ￥3890.00 | | ￥3890.00 |  |
| | EP Scientific 141-40A/TS-MIA 40ml 琥珀色样品瓶，0.060”粘合盖垫,已包装，已认证 EP 40ml vial amber 0.060" bonded septum premium pack certified | 16 | ￥1652.00 | ￥1652.00 | | ￥1652.00 | |
| | METALETCH ME6 ELECTROLYTE 1LT 润滑油 | 7 | ￥784.00 | ￥784.00 | | ￥784.00 | |
