| | HOBO Onset S-WSET-B风速风向传感器 | 61 | ￥6100.00 | ￥6100.00 | | ￥6100.00 |  |
| | Whatman ME24混合纤维素膜10401772 ME24 ST 0.2uM 50MM 100/PK，尺寸：50MM 孔径0.2um | 8 | ￥835.00 | ￥835.00 | | ￥835.00 | |
| | Helix Medical Tubing Silcn 1/8X1/4X1/16 50FT 60-011-21 | 8 | ￥899.90 | ￥899.90 | | ￥899.90 | |
| | 美国JENCO pH618迷你型温度补偿酸度计 | 9 | ￥980.00 | ￥980.00 | | ￥980.00 | |
