| | 英国whatman 1001-125 whatman Grade1定性标准滤纸 | 1 | ￥115.00 | ￥115.00 | | ￥115.00 |  |
| | Ohaus/AV4101C奥豪斯天平 | 108 | ￥10850.00 | ￥10850.00 | | ￥10850.00 | |
| | Whatman 酸碱测试纸2602-501A IND LEAD ACETATE 7MMx50M 1/RL | 1 | ￥130.00 | ￥130.00 | | ￥130.00 | |
| | Ashcroft 60-1379SSH-04L-200# 过程仪表 | 43 | ￥4310.00 | ￥4310.00 | | ￥4310.00 | |
| | 美国Flowline™FT10-1405热式流量开关 | 19 | ￥1950.00 | ￥1950.00 | | ￥1950.00 | |
