| | Cole-Parmer RB-150PI-LPM2 桨轮流量计 | 54 | ￥5434.00 | ￥5434.00 | | ￥5434.00 |  |
| | super lube 97008 8 盎司(240ml)管装 | 2 | ￥246.60 | ￥246.60 | | ￥246.60 | |
| | EEM Y2021袋装离心管50ml螺口圆底，50个/袋 | 0 | ￥36.00 | ￥36.00 | | ￥36.00 | |
| | Cole-Parmer CP1000B200PSIG-5 数字压力表 | 33 | ￥3399.00 | ￥3399.00 | | ￥3399.00 | |
| | Chemsteel® S9176BCB C1T47 工业用®齿轮泵，10 GPM, 115/230 VAC | 284 | ￥28420.00 | ￥28420.00 | | ￥28420.00 | |
