| | 英国whatman 6700-7501 TF囊式特氟龙过滤器 | 12 | ￥1297.53 | ￥1297.53 | | ￥1297.53 |  |
| | Cole-Parmer T51/1-102-05G 变截面流量计 | 41 | ￥4125.00 | ￥4125.00 | | ￥4125.00 | |
| | Cole-Parmer T51/1-044-40G 变截面流量计 | 43 | ￥4312.00 | ￥4312.00 | | ￥4312.00 | |
| | Cole-Parmer HC771A-250-EP 变截面流量计 | 42 | ￥4279.00 | ￥4279.00 | | ￥4279.00 | |
| | Cole-Parmer MR3A18SVVT-CP 浮子流量计 | 6 | ￥616.00 | ￥616.00 | | ￥616.00 | |
| | testo模块式烟气探针 0600 8765 | 60 | ￥6010.00 | ￥6010.00 | | ￥6010.00 | |
