| | Cole-Parmer P14/1-N062-01ST 浮子流量计 | 21 | ￥2156.00 | ￥2156.00 | | ￥2156.00 |  |
| | Cole-Parmer FR2A04BNBN-CP 浮子流量计 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
| | Cole-Parmer P117G-3H-C52L-DIS 压力开关 | 10 | ￥1001.00 | ￥1001.00 | | ￥1001.00 | |
| | Cole-Parmer P21/1-N034-39G 浮子流量计 | 45 | ￥4521.00 | ￥4521.00 | | ￥4521.00 | |
| | Topas ATM 210, 210/H气溶胶发生器－压力上至10Bar | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
