| | Hart Scientific 5626-20-B RTD探头 | 288 | ￥28850.00 | ￥28850.00 | | ￥28850.00 |  |
| | 英国Whatman 1822-125，GF/C系列纯玻璃纤维滤纸，125mm | 8 | ￥856.00 | ￥856.00 | | ￥856.00 | |
| | Hart Scientific 5627A-12-D RTD探头 | 76 | ￥7650.00 | ￥7650.00 | | ￥7650.00 | |
| | Whatman GF9 玻璃微纤维滤纸10370205 GF9 90MM 100/PK，0.3 -0.5μm 标准细颗粒物 | 10 | ￥1020.00 | ￥1020.00 | | ￥1020.00 | |
