| | 精密 HD-2023 汉字铜含量测定仪 | 129 | ￥12900.00 | ￥12900.00 | | ￥12900.00 |  |
| | 康仪 PC1S-10 氯度计 | 20 | ￥2090.00 | ￥2090.00 | | ￥2090.00 | |
| | 米顿罗 DR5000ORP 检测控制仪 | 60 | ￥6077.00 | ￥6077.00 | | ￥6077.00 | |
| | Harris Calorific Multistage Gas Regulators 3302618 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
| | Whatman ME29混合纤维素膜10400714 ME29 3.0uM 50MM 100/PK，尺寸：50mm 孔径3.0um | 10 | ￥1000.00 | ￥1000.00 | | ￥1000.00 | |
