| | Whatman ME26/31混合纤维素酯膜10409834 ME26/31 STL 0.6uM 50MM 400/PK，尺寸：50MM 孔径0.6um | 29 | ￥2970.00 | ￥2970.00 | | ￥2970.00 |  |
| | HANNA/哈纳HI93709-01锰试剂-HR | 4 | ￥418.00 | ￥418.00 | | ￥418.00 | |
| | Thermo Scientific HYPERSIL 30203-154030（C8）MOS柱 - 长150mm，ID4.0毫米，3μm的颗粒大小 | 50 | ￥5050.00 | ￥5050.00 | | ￥5050.00 | |
| | 德国testo105加长型测量头200mm | 2 | ￥270.00 | ￥270.00 | | ￥270.00 | |
