首页 > Term: رنگ معیار
رنگ معیار
Liquid solution of known chemical composition and concentration, hence of known and standardized color, used for optical analysis of samples of unknown strength.
- 词性： noun
- 行业/领域： 化学
- 类别 分析化学
- Company: McGraw-Hill
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创建者
- shamoil ahmad
-
(Platinum) 5053 分数 - 100% positive feedback
(patna, India)
