| | HeatStar 12ft Buddy Heater Hose 373-F273702 | 6 | ￥639.90 | ￥639.90 | | ￥639.90 |  |
| | 美国密理博Millipore Fluoropore 滤膜片FHLP04700 Fluoropore PTFE滤膜 | 30 | ￥3064.00 | ￥3064.00 | | ￥3064.00 | |
| | Whatman ME29混合纤维素膜10400714 ME29 3.0uM 50MM 100/PK，尺寸：50mm 孔径3.0um | 10 | ￥1000.00 | ￥1000.00 | | ￥1000.00 | |
