| | 英国Whatman 1821900541，GF/B系列纯玻璃纤维滤纸，24.5CMx50M | 30 | ￥3021.00 | ￥3021.00 | | ￥3021.00 |  |
| | Whatman Grade 2589D技术应用滤纸10343978 Grade 2589D 40x40CM 100/PK W4HOLES | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | I-Chem Jar WM/AMB W/CLOSURE 16OZ CS12 241-0500 | 7 | ￥739.90 | ￥739.90 | | ￥739.90 | |
| | 新西兰AEROQUAL S300-ENW二氧化氮检测仪 量程0-1ppm 分辨率0.001适合大气环境监测 | 112 | ￥11225.00 | ￥11225.00 | | ￥11225.00 | |
| | 英国Whatman 29024860，GD/X系列针头滤器，0.45 GMF 150/PK PROMO | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
