即用型pH标准液，(citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and
即用型pH标准液
货号:J231.09435
品牌:Supelco
纯度:(citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and
| 包装 | 价格 | |
| 1l | 574元 | 留言咨询 |
| 4L | 2184元 | 留言咨询 |
| 10L | 5403元 | 留言咨询 |
