| Cole-Parmer P01/6-NO14-96G 浮子流量计 | 20 | ¥2002.00 | ¥2002.00 | | ¥2002.00 | |
| Cole-Parmer FR5A53PS-CP 浮子流量计 | 21 | ¥2156.00 | ¥2156.00 | | ¥2156.00 | |
| Cole-Parmer PMR1-010574 浮子流量计 | 18 | ¥1881.00 | ¥1881.00 | | ¥1881.00 | |
| 英国Whatman 5201-090, Reeve Angel滤纸,7-14um,直径090mm,光滑表面湿强型纤维素滤纸 | 0 | ¥35.00 | ¥35.00 | | ¥35.00 | |