| Cole-Parmer 48503-23/8951 品牌载玻片 | 45 | ¥4587.00 | ¥4587.00 | | ¥4587.00 |  |
| Masterflex® Q1CSC Q系列无阀活塞泵头,1/4“直径的活塞,100磅,陶瓷piston/316 SS体/陶瓷内衬 | 47 | ¥4700.00 | ¥4700.00 | | ¥4700.00 |  |
| Masterflex® 07533-80 L / S ®紧凑型24-VDC光驱; 570转 | 47 | ¥4790.00 | ¥4790.00 | | ¥4790.00 |  |
| Hart Scientific 5618B-9-I 热敏电阻温度计 | 107 | ¥10700.00 | ¥10700.00 | | ¥10700.00 |  |
| Mark-10 ESM003-3支架延长杆 | 19 | ¥1900.00 | ¥1900.00 | | ¥1900.00 |  |
| Masterflex® 77910-30 L / S ®经济与易装® 3泵头泵系统,115伏交流 | 91 | ¥9150.00 | ¥9150.00 | | ¥9150.00 |  |