| Cole-Parmer 9号离心机刷,12 / PK | 3 | ¥324.50 | ¥324.50 | | ¥324.50 |  |
| 日本共立水质离子测试包 水质离子测试包-氯CL(D) | 4 | ¥420.00 | ¥420.00 | | ¥420.00 |  |
| Matrix 4421-HUD Cap mats,适用于2ml模块,10/箱 Matrix CapMats for 2ml blocks, 10/case | 1 | ¥163.00 | ¥163.00 | | ¥163.00 |  |
| 台湾衡欣AZ8351笔式电导率计 | 6 | ¥650.00 | ¥650.00 | | ¥650.00 |  |