| | 英国Whatman自动萃取套筒/滤筒 2800-300 33 × 100 25个一包 | 8 | ￥828.00 | ￥828.00 | | ￥828.00 |  |
| | 意大利milwaukee LQ-PH58笔式pH计/ORP/Temp三用测试仪 | 19 | ￥1970.00 | ￥1970.00 | | ￥1970.00 | |
| | Dwyer 475-00-FM 数字压力计 | 23 | ￥2360.00 | ￥2360.00 | | ￥2360.00 | |
| | 英国Whatman自动萃取套筒/滤筒2800-266 26 × 60 25个一包 | 7 | ￥715.00 | ￥715.00 | | ￥715.00 | |
