| Cole-Parmer P13/6-N042-07G 浮子流量计 | 13 | ¥1375.00 | ¥1375.00 | | ¥1375.00 |  |
| 科尔帕默 MASTERFLEX® 可连接仪器控制软件 | 25 | ¥2551.92 | ¥2551.92 | | ¥2551.92 |  |
| Micropump® 经济驱动微泵® A-山的泵头,1550转,115/230 VAC | 43 | ¥4350.00 | ¥4350.00 | | ¥4350.00 |  |
| Drager 4543721 多种气体显示器/探测器 | 204 | ¥20440.00 | ¥20440.00 | | ¥20440.00 |  |
| Drager 8318890 多种气体显示器/探测器 | 70 | ¥7050.00 | ¥7050.00 | | ¥7050.00 |  |
| Micropump® 服务套件-74445-1 *系列 81561 | 15 | ¥1570.00 | ¥1570.00 | | ¥1570.00 |  |
| 美国Flowline™FT10-5405热式流量开关 | 30 | ¥3050.00 | ¥3050.00 | | ¥3050.00 |  |
| Cole-Parmer P01/6-NO32-15G 浮子流量计 | 20 | ¥2002.00 | ¥2002.00 | | ¥2002.00 |  |