| | GLI/大湖RC1R5N 通用型ORP探头，带4.5米电缆，铂电极 | 21 | ￥2120.00 | ￥2120.00 | | ￥2120.00 |  |
| | 罗威邦 ET99724A-12 微电脑BOD分析测定仪 | 375 | ￥37587.00 | ￥37587.00 | | ￥37587.00 | |
| | 美国PTC 330F双磁铁表面温度计 | 4 | ￥407.50 | ￥407.50 | | ￥407.50 | |
| | TES-1327 红外温度计 | 5 | ￥575.00 | ￥575.00 | | ￥575.00 | |
| | HANNA/哈纳HI1230B塑胶复合酸度电极 | 5 | ￥532.00 | ￥532.00 | | ￥532.00 | |
