| | 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 再循环冷却器 208-230V/60Hz，2000W，3/4-hp | 449 | ￥44979.00 | ￥44979.00 | | ￥44979.00 | |
| | Cole-Parmer 456 532 Q 电磁阀电动阀门（驱动） | 22 | ￥2255.00 | ￥2255.00 | | ￥2255.00 | |
