| Cole-Parmer GR10850SVV-CP 变面积式流量计 | 47 | ¥4785.00 | ¥4785.00 | | ¥4785.00 | |
| Whatman Grade4定性滤纸1004-930 GR 4 58x58CM 100/PK | 17 | ¥1716.00 | ¥1716.00 | | ¥1716.00 | |
| Cole-Parmer HC205S-010 变面积式流量计 | 60 | ¥6028.00 | ¥6028.00 | | ¥6028.00 | |
| Cole-Parmer G111-3 涡轮流量计 | 52 | ¥5236.00 | ¥5236.00 | | ¥5236.00 | |
| Cole-Parmer P11/6-N014-96ST 浮子流量计 | 21 | ¥2145.00 | ¥2145.00 | | ¥2145.00 | |
| Cole-Parmer P11/1-N042-15G 变截面流量计 | 27 | ¥2772.00 | ¥2772.00 | | ¥2772.00 | |
| Whatman RC58再生纤维素膜10410311 RC58 0.2uM 600MMx50M 1/PK,尺寸:600MMx50M 孔径0.2um | 0 | ¥0.00 | ¥0.00 | | ¥0.00 | |