| | Cole-Parmer CPF20BNBL1000PSIG-M4 数字压力表 | 47 | ￥4719.00 | ￥4719.00 | | ￥4719.00 |  |
| | Cole-Parmer K1-7-M02-15-F2-VAC/45#-X34 密封不锈钢真空和复合传感器 | 36 | ￥3630.00 | ￥3630.00 | | ￥3630.00 | |
| | Savillex 50 mm聚四氟乙烯膜 多孔性 | 5 | ￥520.00 | ￥520.00 | | ￥520.00 | |
| | 德国DR C16168000 邻苯二甲酸丁基苄酯 250mg DR. | 4 | ￥456.00 | ￥456.00 | | ￥456.00 | |
| | Cole-Parmer CPF20BNBL3000PSIG-M4 数字压力表 | 47 | ￥4719.00 | ￥4719.00 | | ￥4719.00 | |
| | HANNA/哈纳HI93748-01 锰试剂-LR | 9 | ￥950.00 | ￥950.00 | | ￥950.00 | |
