| Cole-Parmer N042-11S 浮子流量计 | 8 | ¥803.00 | ¥803.00 | | ¥803.00 | |
| 英国Whatman 5201-110, Reeve Angel滤纸,7-14um,直径110mm,光滑表面湿强型纤维素滤纸 | 0 | ¥54.00 | ¥54.00 | | ¥54.00 | |
| Cole-Parmer PMR1-010881 浮子流量计 | 13 | ¥1375.00 | ¥1375.00 | | ¥1375.00 | |
| Cole-Parmer VIB3-VA-V02-03-ST 变截面流量计 | 38 | ¥3850.00 | ¥3850.00 | | ¥3850.00 | |