| | Helix Medical Tubing Silicon 50FT 1/8X1/4IN 60-111-21 | 9 | ￥999.90 | ￥999.90 | | ￥999.90 |  |
| | Cole-Parmer CP13247750F 微处理器控制的机械式对流烤箱 | 413 | ￥41360.00 | ￥41360.00 | | ￥41360.00 | |
| | Cole-Parmer 再循环冷却器3/4-hp | 449 | ￥44979.00 | ￥44979.00 | | ￥44979.00 | |
| | Cole-Parmer 单通道五行火焰光度计，天然气燃料 | 518 | ￥51854.00 | ￥51854.00 | | ￥51854.00 | |
