| | SWEMA SWT 315 造纸工业温度探头 | 17 | ￥1790.00 | ￥1790.00 | | ￥1790.00 |  |
| | Helix Medical Tubing Sil 50.250INID/.438INOD 60-805-25 | 20 | ￥2099.90 | ￥2099.90 | | ￥2099.90 | |
| | Whatman ME25/31 混合纤维素酯10407332 ME25/31 STL 0.45uM 47MM 400/PK，尺寸：47MM 孔径0.45um | 27 | ￥2710.00 | ￥2710.00 | | ￥2710.00 | |
| | Cole-Parmer 5048 试验筛 | 10 | ￥1001.00 | ￥1001.00 | | ￥1001.00 | |
