| | DIRTEEZE ROUGH AND SMOOTH DEGREASER WIPES (TUB OF 50) | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | Cole-Parmer® 加药系统 ORP控制器，双泵，每台泵的能力为6.3加仑（23.8 LPH），30 PSI（2.06巴），115 VAC，50/60赫兹 | 512 | ￥51249.00 | ￥51249.00 | | ￥51249.00 | |
| | Advantec 5B号无灰定量滤纸; 9.0厘米直径 | 3 | ￥325.00 | ￥325.00 | | ￥325.00 | |
| | TSI DUSTTRAK 8537环境检测配套箱 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Cole-Parmer 002819010007 直立式光纤照明 | 49 | ￥4950.00 | ￥4950.00 | | ￥4950.00 | |
