| | Ashcroft 45-2074-SD-02L-15000# 数码工业压力表 | 39 | ￥3900.00 | ￥3900.00 | | ￥3900.00 |  |
| | Cole-Parmer P-15PSIG-D 真空控制器 | 81 | ￥8196.00 | ￥8196.00 | | ￥8196.00 | |
| | Cole-Parmer PMR1-010911 浮子流量计 | 17 | ￥1727.00 | ￥1727.00 | | ￥1727.00 | |
| | Cole-Parmer P21/6-N052-01G 浮子流量计 | 38 | ￥3894.00 | ￥3894.00 | | ￥3894.00 | |
| | Cole-Parmer P-1PSIG-D 真空控制器 | 77 | ￥7799.00 | ￥7799.00 | | ￥7799.00 | |
| | Cole-Parmer® 在线凝灰岩尖pH电极，100Ω ATC Element | 16 | ￥1617.00 | ￥1617.00 | | ￥1617.00 | |
| | Cole-Parmer FR2A15BNBN-CP 浮子流量计 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
