搜尋:copper blue

符合的藏品

Simultaneous Determination of ...

Derivative spectrophotometry Zero-crossing technique Copper Nickel Methylthymol blue.....more

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利用氯化銅/硫酸亞鐵雙金屬製備...

氯化銅/硫酸亞鐵 活性碳 甲基藍 吸附 氧化 Activated carbon Copper chloride/iron sulfate Adsorption Catalytic oxidation.....more

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中文名:自然銅

exposed in the wet air, often with blue-green patchesNative copper is easy to be oxidized as copper.....more

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中文名:斑銅礦

, it turns iridescent deep purple or blue. After a period of time, it turns dark black. The streak.....more

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