1. User friendly keyboard, mixed English characters and numbers.
2. Three self-defined molecular formula buttons, more convenient for input.
Unlike other mass calculator, we mixed number buttons in general keyboard.
And we construct 3 self-defined button for users define their own often used formulas.
Therefore, it’s more quick and simple.
S&J Studio work hard in mobile app, and try to do it perfect.
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keyword: Chemical, Chemistry, Atom, Periodic Table, Mass Calculator
Tags: molecular weight calc apk , 分子式 分子量 計算 , 分子量計算機
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