| Cole-Parmer P21/6-N042-07G 浮子流量计 | 38 | ¥3894.00 | ¥3894.00 | | ¥3894.00 | |
| 英国whatman 21829227,GRADE C7218系列滤纸,C7218 3CMx50FT ROLL | 0 | ¥0.00 | ¥0.00 | | ¥0.00 | |
| 英国whatman 10539031医院用试纸,Grade 470系列19x285MM | 11 | ¥1136.00 | ¥1136.00 | | ¥1136.00 | |
| Whatman Grade603 CELTHIMBLE标准纤维素萃取套筒/滤筒10350252 Grade603 CELTHIMBLE 34x130MM 25/PK | 8 | ¥858.00 | ¥858.00 | | ¥858.00 | |