| | Cole-Parmer® EW-70604-54油桶泵管组，SS，47“ | 91 | ￥9190.00 | ￥9190.00 | | ￥9190.00 |  |
| | Cole-Parmer®4集管组，PHARMED，0.51毫米的ID | 3 | ￥330.00 | ￥330.00 | | ￥330.00 | |
| | saint-gobain圣戈班 D9860003 FEP/铝箔实验台保护垫 | 18 | ￥1896.00 | ￥1896.00 | | ￥1896.00 | |
| | 美国PTC 312FRRL需手辅助四磁铁式工业导轨表面温度计 | 6 | ￥652.50 | ￥652.50 | | ￥652.50 | |
| | PX7 PETROLATUM TECH 100GM TUBE DEF/STAN91-38/1 | 2 | ￥289.44 | ￥289.44 | | ￥289.44 | |
