| Cole-Parmer MR3L22SNVT-CP 浮子流量计 | 5 | ¥506.00 | ¥506.00 | | ¥506.00 |  |
| Troemner 1272T 20lb 手柄重量/可溯源证书SS20磅 | 54 | ¥5400.00 | ¥5400.00 | | ¥5400.00 |  |
| Cole-Parmer P117G-10H-C52L-DIS 压力开关 | 10 | ¥1001.00 | ¥1001.00 | | ¥1001.00 |  |
| MicroAeth MA350 黑碳检测仪 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| Cole-Parmer微型红外传感器,2:1距离和目标比 | 53 | ¥5346.00 | ¥5346.00 | | ¥5346.00 |  |
| 台湾群特CENTER-340温度记录仪 | 7 | ¥765.00 | ¥765.00 | | ¥765.00 |  |
| lab 硝酸纤维素圆片过滤膜, 孔径:0.45(um), 直径:47(mm),(200片/盒) | 1 | ¥183.85 | ¥183.85 | | ¥183.85 |  |
| GRIMM 130型PAH探测器 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |