| | Advantec 第5A号无灰定量滤纸 | 10 | ￥1050.00 | ￥1050.00 | | ￥1050.00 |  |
| | 美国Wheaton W216995 Redi-Pak无色直口瓶 30ml | 2 | ￥283.93 | ￥283.93 | | ￥283.93 | |
| | Nunc 141086-ROS 12孔载板系统，无小室 Carrier System for MD12 without insert | 1 | ￥153.00 | ￥153.00 | | ￥153.00 | |
| | RAE 检测仪VOC(ppbRAE)PGM 7240 | 460 | ￥46000.00 | ￥46000.00 | | ￥46000.00 | |
