| | Cole-Parmer FR2L10BNBN-CP 浮子流量计 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 |  |
| | MILLER MS383H CONNECTOR LUBRICANT 4OZ包装 | 14 | ￥1409.52 | ￥1409.52 | | ￥1409.52 | |
| | Cole-Parmer PMR1-010786 浮子流量计 | 21 | ￥2145.00 | ￥2145.00 | | ￥2145.00 | |
| | ToxiRAE II 045-0518-000 个人气体监测/检测器 | 35 | ￥3575.00 | ￥3575.00 | | ￥3575.00 | |
| | Cole-Parmer T53/1-N112-02S 浮子流量计 | 32 | ￥3234.00 | ￥3234.00 | | ￥3234.00 | |
| | Cole-Parmer MR3L28SNVT-CP 浮子流量计 | 5 | ￥506.00 | ￥506.00 | | ￥506.00 | |
