| Masterflex 07554-90 L/S经济的变速驱动器,20〜600转,115伏 | 63 | ¥6380.00 | ¥6380.00 | | ¥6380.00 |  |
| Cole-Parmer 丙烷/丁烷燃料 单通道五行火焰光度计 | 518 | ¥51854.00 | ¥51854.00 | | ¥51854.00 |  |
| Wika 9314261 工艺压力表 | 19 | ¥1940.00 | ¥1940.00 | | ¥1940.00 |  |
| TPI-505 数字接触/非接触转速表 | 15 | ¥1550.00 | ¥1550.00 | | ¥1550.00 |  |
| Nunc 178905 培养瓶 NunclonΔ 表面 | 12 | ¥1237.50 | ¥1237.50 | | ¥1237.50 |  |