| Cole-Parmer P03/6-N014-96ST 浮子流量计 | 10 | ¥1067.00 | ¥1067.00 | | ¥1067.00 | |
| Cole-Parmer P03/6-N0365ST 浮子流量计 | 10 | ¥1067.00 | ¥1067.00 | | ¥1067.00 | |
| 英国Whatman自动萃取套筒/滤筒2800-282 28 × 120 25个一包 | 7 | ¥727.00 | ¥727.00 | | ¥727.00 | |
| 英国Whatman自动萃取套筒/滤筒2800-250 25 × 100 25个一包 | 6 | ¥674.00 | ¥674.00 | | ¥674.00 | |