| | Cole-Parmer 11806-13-N PTFE膜 | 8 | ￥836.00 | ￥836.00 | | ￥836.00 |  |
| | ITW-Texwipe Wiper KNIT-POLY 9X9 BG150 TX1080雨刮器 | 8 | ￥899.90 | ￥899.90 | | ￥899.90 | |
| | Cole-Parmer®无泄漏泵，黄铜主体，变速，5.5加仑或11英尺，1/2英寸汗液连接 | 37 | ￥3740.00 | ￥3740.00 | | ￥3740.00 | |
| | Matrix 4910-HUD 空384 2D管架，20/箱 Empty racks for 384 2D Matrix tubes, 20/case | 4 | ￥450.00 | ￥450.00 | | ￥450.00 | |
| | Environmental Sensors NO2检测仪Z-1400XP | 78 | ￥7800.00 | ￥7800.00 | | ￥7800.00 | |
