| | 诺冠Norgren 过滤器/调节器 B73G 3AK AD3 RMN | 40 | ¥4000.00 | ¥4000.00 | | ¥4000.00 |  |
| | Masterflex® Q1SSY Q系列无阀活塞泵头,1/4“直径的活塞,100磅,316 SS piston/316的SS机体/碳班轮 | 50 | ¥5000.00 | ¥5000.00 | | ¥5000.00 |  |
| | Cole-Parmer®微型喷雾泵,4通道,115/230 VAC | 151 | ¥15180.00 | ¥15180.00 | | ¥15180.00 |  |
| | Cole-Parmer PMR1-010584 浮子流量计 | 19 | ¥1980.00 | ¥1980.00 | | ¥1980.00 |  |
| | NYCOPROTEC 04 208LT DRUM DCSEA 510A C-610 | 371 | ¥37128.00 | ¥37128.00 | | ¥37128.00 |  |
| | Masterflex® 77931-10 L / S ® II泵头易装气动泵系统 | 128 | ¥12800.00 | ¥12800.00 | | ¥12800.00 |  |