| 英国whatman 1001-270 whatman Grade1定性标准滤纸 | 3 | ¥315.00 | ¥315.00 | | ¥315.00 |  |
| Cole-Parmer 5P24/1C 变面积式流量计 | 87 | ¥8723.00 | ¥8723.00 | | ¥8723.00 |  |
| 美国Tisch TE-20-800 安德森八级撞击式气溶胶采样器 | 800 | ¥80000.00 | ¥80000.00 | | ¥80000.00 |  |
| 日本理音 (RION)NL-21/NL-31 声级计 | 255 | ¥25500.00 | ¥25500.00 | | ¥25500.00 |  |
| Cole-Parmer GR60220SVV-CP 变截面流量计 | 28 | ¥2805.00 | ¥2805.00 | | ¥2805.00 |  |
| 美国Duke Fluoro-Max 绿色荧光微粒溶液 | 33 | ¥3300.00 | ¥3300.00 | | ¥3300.00 |  |
| Cole-Parmer VPS4-VA-V05-06-ST 变面积式流量计 | 67 | ¥6710.00 | ¥6710.00 | | ¥6710.00 |  |