| | Cole-Parmer F2600-3 HPLC针头式过滤器 | 27 | ￥2772.00 | ￥2772.00 | | ￥2772.00 |  |
| | Cole-Parmer®蠕动泵 变速，19.2 GPD，220 VAC | 113 | ￥11363.00 | ￥11363.00 | | ￥11363.00 | |
| | 华瑞ToxiRAEII SO2二氧化硫检测仪便携式气体检测PGM-1130 | 38 | ￥3850.00 | ￥3850.00 | | ￥3850.00 | |
| | CHEMets 色度磷酸盐，HR，检测试剂盒 | 5 | ￥580.00 | ￥580.00 | | ￥580.00 | |
| | 华瑞ToxiRAEII ClO2二氧化氯检测仪便携式气体检测PGM-1187 | 38 | ￥3850.00 | ￥3850.00 | | ￥3850.00 | |
| | 华瑞ToxiRAEII Cl2氯气检测仪便携式气体检测PGM-1190 | 38 | ￥3850.00 | ￥3850.00 | | ￥3850.00 | |
