| | Cole-Parmer 099AEV2412S 加热蒸发器/集中器 | 263 | ￥26345.00 | ￥26345.00 | | ￥26345.00 |  |
| | Cole-Parmer K1-7-M02-42-F2-VAC/30#-X34 密封不锈钢真空和复合传感器 | 36 | ￥3630.00 | ￥3630.00 | | ￥3630.00 | |
| | Cole-Parmer 4535 试验筛 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
| | 英国whatman 1003-090 Grade3定性标准滤纸 | 1 | ￥135.00 | ￥135.00 | | ￥135.00 | |
