| | 司乐S22-2温度数显恒温磁力搅拌器 | 12 | ￥1200.00 | ￥1200.00 | | ￥1200.00 |  |
| | 司乐B11-1恒温磁力搅拌器 | 10 | ￥1013.00 | ￥1013.00 | | ￥1013.00 | |
| | Cole-Parmer PD662-0L0-00 面板安装流程表 | 22 | ￥2299.00 | ￥2299.00 | | ￥2299.00 | |
| | I-Chem Jar Wide Mouth 8 Oz CS12 141-0250 | 6 | ￥619.90 | ￥619.90 | | ￥619.90 | |
| | 梅特勒-托利多InLab 731电导率电极，10μS/cm-1000mS/cm | 32 | ￥3280.00 | ￥3280.00 | | ￥3280.00 | |
