| | TSI 3062气溶胶扩散干燥器 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | 大龙 SK180.2.2 18900030 50ml锥形瓶夹具 | 0 | ￥53.00 | ￥53.00 | | ￥53.00 | |
| | Cole-Parmer® EW-70604-25油桶泵电机28 cfm at 90 psi | 77 | ￥7700.00 | ￥7700.00 | | ￥7700.00 | |
| | 霍尼韦尔-B&J正庚烷Heptane色谱级溶剂 | 8 | ￥800.00 | ￥800.00 | | ￥800.00 | |
| | Love controls TCS-4021 热电偶温度控制器，K型和J，230V，°C | 8 | ￥800.00 | ￥800.00 | | ￥800.00 | |
| | 日本A&D HL-2000i 轻巧型桌面电子称 | 8 | ￥800.00 | ￥800.00 | | ￥800.00 | |
