| 英国Gems 传感器流量指示器液体聚丙烯,1/2“NPT(F),4.0到20.0 GPM | 16 | ¥1620.00 | ¥1620.00 | | ¥1620.00 |  |
| Cole-Parmer SGU-2626T-02 高通量卧式的凝胶 | 57 | ¥5742.00 | ¥5742.00 | | ¥5742.00 |  |
| Mark-10 AC1029轴向型补偿器 | 18 | ¥1852.50 | ¥1852.50 | | ¥1852.50 |  |
| 英国Whatman 1450-090,Grade 50硬化低灰级定量滤纸,2.7 μm,9CM | 2 | ¥219.00 | ¥219.00 | | ¥219.00 |  |