| | Cole-Parmer PMR1-010748 浮子流量计 | 19 | ￥1914.00 | ￥1914.00 | | ￥1914.00 |  |
| | Cole-Parmer P14/6-N012-10ST 浮子流量计 | 17 | ￥1727.00 | ￥1727.00 | | ￥1727.00 | |
| | Cole-Parmer P03/6-N014-96G 浮子流量计 | 10 | ￥1067.00 | ￥1067.00 | | ￥1067.00 | |
| | Cole-Parmer PC-1PSIG-D 真空控制器 | 118 | ￥11880.00 | ￥11880.00 | | ￥11880.00 | |
| | Cole-Parmer PK-6405NO-12V 电磁阀电动阀门 | 16 | ￥1694.00 | ￥1694.00 | | ￥1694.00 | |
