| | Cole-Parmer GR10630SVV-CP 变截面流量计 | 31 | ￥3168.00 | ￥3168.00 | | ￥3168.00 |  |
| | 美国PTC 通用实验室不锈钢阀杆温度计074-C-18 | 15 | ￥1550.00 | ￥1550.00 | | ￥1550.00 | |
| | 普利赛斯EP8200D电子天平 | 228 | ￥22800.00 | ￥22800.00 | | ￥22800.00 | |
| | Cole-Parmer 175632 电光点液位传感器 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 | |
| | DWYER P8-14流量开关 | 15 | ￥1560.00 | ￥1560.00 | | ￥1560.00 | |
