| | Masterflex® 06447-13两停泵管道,聚乙烯® L / S ® 13,8个/包 | 6 | ¥610.00 | ¥610.00 | | ¥610.00 |  |
| | 奥特塞恩斯AP-02B无油真空/压力泵 | 14 | ¥1485.00 | ¥1485.00 | | ¥1485.00 |  |
| | WarrenRupp DA101PPTAS00 冲击器,1”法兰,聚丙烯,聚四氟乙烯隔膜 | 82 | ¥8220.00 | ¥8220.00 | | ¥8220.00 |  |
| | EYELA A-1000S 水流抽气泵 | 65 | ¥6500.00 | ¥6500.00 | | ¥6500.00 |  |
| | Masterflex® 06447-34微孔两停管套,聚乙烯;1.42毫米ID PK 12 | 6 | ¥670.00 | ¥670.00 | | ¥670.00 |  |