| | Whatman Grade603 CELTHIMBLE标准纤维素萃取套筒/滤筒10350241 Grade603 CELTHIMBLE 33x90MM 25/PK | 7 | ￥717.00 | ￥717.00 | | ￥717.00 |  |
| | Whatman 603G 标准玻璃纤维滤筒10371103 603G GLASTHIMBLE 10x38MM 25/PK | 17 | ￥1740.00 | ￥1740.00 | | ￥1740.00 | |
| | Whatman GV050/0/01玻璃真空过滤装置10442001 GV050/0/01 FUN F/GV050 1/PK， FUN | 8 | ￥853.00 | ￥853.00 | | ￥853.00 | |
| | 法国KIMO CP218/219多功能差压风速风量变送器 (CP218 BN) | 56 | ￥5610.00 | ￥5610.00 | | ￥5610.00 | |
