| | 英国Whatman 1542-400，定量滤纸―硬化无灰级Grade 542 : 2.7 μm，40CM | 30 | ￥3024.00 | ￥3024.00 | | ￥3024.00 |  |
| | 美国TSI 8532|8534气溶胶粉尘检测仪专用泵,不含安装调试 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Cole-Parmer PO4/6-N052-01ST 浮子流量计 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 | |
| | 英国whatman 1825-037 GF/F无黏合剂玻璃微纤维滤纸 | 5 | ￥500.00 | ￥500.00 | | ￥500.00 | |
