| | Cole-Parmer®可更换管件73160-XX泵，用Norprene，0.8，1.6，3毫米 | 2 | ￥209.00 | ￥209.00 | | ￥209.00 |  |
| | Cole-Parmer® EPA认可浊度计用于更换光源灯 | 11 | ￥1155.00 | ￥1155.00 | | ￥1155.00 | |
| | Cole-Parmer®304 SS机械耦合泵，60加仑或103 FT TDH，230/460 VAC，1-1/2 HP | 84 | ￥8470.00 | ￥8470.00 | | ￥8470.00 | |
| | Cole-Parmer®电动油桶泵，专为酸和碱，35 GPM，PP管材料，230伏特，50赫兹 | 114 | ￥11495.00 | ￥11495.00 | | ￥11495.00 | |
| | 可燃气体泄漏检测仪AR-8800A | 6 | ￥600.00 | ￥600.00 | | ￥600.00 | |
