| | Cole-Parmer VIS4-VA-V03-05-ST 变面积式流量计 | 65 | ￥6589.00 | ￥6589.00 | | ￥6589.00 |  |
| | Cole-Parmer VIS3-VA-V03-03-ST 变面积式流量计 | 56 | ￥5643.00 | ￥5643.00 | | ￥5643.00 | |
| | Cole-Parmer HC605S-015 变面积式流量计 | 63 | ￥6380.00 | ￥6380.00 | | ￥6380.00 | |
| | Cole-Parmer VPS4-VA-V02-04-ST 变面积流量计 | 67 | ￥6710.00 | ￥6710.00 | | ￥6710.00 | |
| | Drager 8101661气体检测管 | 6 | ￥620.00 | ￥620.00 | | ￥620.00 | |
| | Cole-Parmer VPS4-VA-V05-06-ST 变面积式流量计 | 67 | ￥6710.00 | ￥6710.00 | | ￥6710.00 | |
| | Cole-Parmer VPS4-VA-V04-04-ST 变面积式流量计 | 67 | ￥6710.00 | ￥6710.00 | | ￥6710.00 | |
| | PPM 甲醛数据监测站 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Cole-Parmer VPS4-VA-V01-04-ST 变面积式流量计 | 67 | ￥6710.00 | ￥6710.00 | | ￥6710.00 | |
| | Draeger 德尔格 8103701 丙烯腈检测管 | 4 | ￥484.00 | ￥484.00 | | ￥484.00 | |
| | Cole-Parmer VPS4-VA-V03-04-ST 变面积式流量计 | 67 | ￥6710.00 | ￥6710.00 | | ￥6710.00 | |
| | Thermo Scientific 170920 Nunc Lab-Tek™Chamber Slide™系统，材料，玻璃井，1滑动瓶数;面积growh，9.0厘米平方米; 5/PACK | 45 | ￥4570.00 | ￥4570.00 | | ￥4570.00 | |
