| | 英国whatman 10537242，GRADE 300系列滤纸，80x120MM | 4 | ￥414.00 | ￥414.00 | | ￥414.00 |  |
| | HeatStar Port Prop Forced Air Htr75 000 373-HS125FAV | 37 | ￥3799.90 | ￥3799.90 | | ￥3799.90 | |
| | 英国Whatman 1823-047，GF/D系列纯玻璃纤维滤纸，47mm直径 | 3 | ￥338.00 | ￥338.00 | | ￥338.00 | |
| | 美国LGR NO2 Analyzer (nitrogen dioxide)/二氧化氮分析仪 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Tribolube -37RPCMS全氟润滑脂,1LBS包装 | 38 | ￥3800.00 | ￥3800.00 | | ￥3800.00 | |
