| Whatman 1822-070 玻璃微纤维水污染测试纸 | 12 | ¥1230.00 | ¥1230.00 | | ¥1230.00 |  |
| H-B Instrument Company 2/0150 玻璃温度计 | 0 | ¥58.00 | ¥58.00 | | ¥58.00 |  |
| 美国ESC ZDL-1300存储型二氧化硫检测仪 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| LDI FLS®-A 有机污染物监测机载激光雷达 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| 英国Whatman 1541-270,定量滤纸―硬化无灰级Grade 541 : 22 μm,27cm | 13 | ¥1385.00 | ¥1385.00 | | ¥1385.00 |  |