| | Cole-Parmer 17846-CPN 尼龙非无菌注射器过滤 | 19 | ￥1980.00 | ￥1980.00 | | ￥1980.00 |  |
| | Cole-Parmer 17575-CPN PTFE非无菌注射器过滤 | 19 | ￥1980.00 | ￥1980.00 | | ￥1980.00 | |
| | HI4321台式电导率/电阻率/TDS/盐度/℃分析仪(已经停产，新型号是5321) | 126 | ￥12600.00 | ￥12600.00 | | ￥12600.00 | |
| | 密理博Millipore XX1104710 可反复使用塑料过滤漏斗 适用滤膜 | 6 | ￥640.00 | ￥640.00 | | ￥640.00 | |
| | 密理博Millipore XX1004720 Teflon涂层的玻璃漏斗 | 25 | ￥2532.00 | ￥2532.00 | | ￥2532.00 | |
