| | Nunc 173249 0.2u 带连接器的空气过滤器 | 25 | ￥2517.00 | ￥2517.00 | | ￥2517.00 |  |
| | Krylon Safety Red Osha Red Rosol 425-R00639 | 1 | ￥179.90 | ￥179.90 | | ￥179.90 | |
| | GasAlertMicro M5-XWVY-R-P-D-Y-N-00 多种气体显示器/探测器 | 157 | ￥15750.00 | ￥15750.00 | | ￥15750.00 | |
| | Thermo Scientific 梅林循环冷却器 | 458 | ￥45800.00 | ￥45800.00 | | ￥45800.00 | |
