| | HANNA/哈纳HI98188防水型便携式电导率/电阻率/TDS/盐度/温度测定仪 | 61 | ￥6175.00 | ￥6175.00 | | ￥6175.00 |  |
| | HANNA/哈纳 HI83399HD COD多参数测定仪 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 英国Whatman 10539012，Grade 2727 Chr系列层析纸，27x118MM | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | HANNA/哈纳HI96711微电脑余氯、总氯浓度测定仪，0.00-5.00mg/L | 18 | ￥1852.50 | ￥1852.50 | | ￥1852.50 | |
