| | Cole-Parmer 组合离子选择性电极，钾（K +）,CN-27504-26 | 29 | ￥2992.00 | ￥2992.00 | | ￥2992.00 |  |
| | Cole-Parmer PMR1-010611 浮子流量计 | 20 | ￥2035.00 | ￥2035.00 | | ￥2035.00 | |
| | 密理博Millipore 微孔过滤板Manifold真空过滤支架 | 155 | ￥15578.00 | ￥15578.00 | | ￥15578.00 | |
| | A＆D HW-200KGL工业秤 | 115 | ￥11500.00 | ￥11500.00 | | ￥11500.00 | |
| | TPI 655L 数字气压表双通道 | 46 | ￥4600.00 | ￥4600.00 | | ￥4600.00 | |
