| Cole-Parmer PMR1-010579 浮子流量计 | 18 | ¥1848.00 | ¥1848.00 | | ¥1848.00 | |
| 英国whatman 10531600,GRADE 2992系列滤纸,120x140MM | 0 | ¥0.00 | ¥0.00 | | ¥0.00 | |
| 英国Whatman2706T囊式过滤器 POLYCAP 75 0.2 AS 5/PK G/G | 26 | ¥2673.00 | ¥2673.00 | | ¥2673.00 | |
| Cole-Parmer 129660 流量开关 | 11 | ¥1144.00 | ¥1144.00 | | ¥1144.00 | |