| | Cole-Parmer P117G-10H-C52L-DIS 压力开关 | 10 | ￥1001.00 | ￥1001.00 | | ￥1001.00 |  |
| | HANNA/哈纳HI83414台式余氯/总氯/浊度测定仪 | 101 | ￥10188.75 | ￥10188.75 | | ￥10188.75 | |
| | 英国GMI ps1一氧化碳气体检测仪，0-500ppm | 11 | ￥1100.00 | ￥1100.00 | | ￥1100.00 | |
| | Tisch TE-5001-4，右侧防护罩 | 10 | ￥1050.00 | ￥1050.00 | | ￥1050.00 | |
| | 美国UIC CM5131 SAMPLE INTRO KIT, 10ML 直销电话：4006609565 | 63 | ￥6375.00 | ￥6375.00 | | ￥6375.00 | |
