| Whatman 1541-185 定量滤纸 | 11 | ¥1130.00 | ¥1130.00 | | ¥1130.00 |  |
| Cole-Parmer RT-375MI-GPM1 桨轮流量计 | 57 | ¥5709.00 | ¥5709.00 | | ¥5709.00 |  |
| Cole-Parmer RT-150MI-GPM1 桨轮流量计 | 63 | ¥6369.00 | ¥6369.00 | | ¥6369.00 |  |
| H-B Instrument Company 20715C 玻璃温度计 | 18 | ¥1890.00 | ¥1890.00 | | ¥1890.00 |  |
| Cole-Parmer 5366 试验筛 | 7 | ¥781.00 | ¥781.00 | | ¥781.00 |  |