| | Cole-Parmer FR4L66BNBN-CP 浮子流量计 | 12 | ￥1265.00 | ￥1265.00 | | ￥1265.00 |  |
| | Cole-Parmer P04/6-N023-92G 浮子流量计 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 | |
| | 赛多利斯SARTORIUS CPA卓越系列(超级单体传感器)精密天平CPA1003P | 214 | ￥21403.00 | ￥21403.00 | | ￥21403.00 | |
| | ITW-Chemtronics 10oz. Economical Ultrajet Dus 471-ES1017 | 32 | ￥3299.90 | ￥3299.90 | | ￥3299.90 | |
