| Cole-Parmer PMR1-010777 浮子流量计 | 21 | ¥2145.00 | ¥2145.00 | | ¥2145.00 | |
| 英国Whatman1823-125纯玻璃纤维滤纸GF/D 12.5CM 25/PK | 3 | ¥387.00 | ¥387.00 | | ¥387.00 | |
| Cole-Parmer P21/6-N042-07G 浮子流量计 | 38 | ¥3894.00 | ¥3894.00 | | ¥3894.00 | |
| Cole-Parmer FR44A07PI-CP 浮子流量计 | 7 | ¥759.00 | ¥759.00 | | ¥759.00 | |
| 英国Whatman 10548081 硝酸纤维素膜AE99 25MMx50M 1/PK | 16 | ¥1698.00 | ¥1698.00 | | ¥1698.00 | |