| | 德国DMT粉尘IEC 60312 5.1.2.2/7.2.2.2 | 27 | ￥2750.00 | ￥2750.00 | | ￥2750.00 |  |
| | 英国Whatman 35098，Puradisc 25系列针头滤器HEPA FLL/MSL HW | 0 | ￥15.00 | ￥15.00 | | ￥15.00 | |
| | 美国cospheric标准粒子 聚合物荧光微球 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | WhatmanGrade1定性滤纸1001-500GR1 50.0CM 100/PK | 10 | ￥1018.00 | ￥1018.00 | | ￥1018.00 | |
| | 英国Whatman 35099，Puradisc 25系列针头滤器160UM WPE FLL/MLL DIBA | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 德国DMT粉尘_Terostat IX粉尘 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
