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Crystal violet or gentian violet, also known as...

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microbiology, methyl red is used in the methyl...

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A universal indicator is a pH indicator made of...

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A universal indicator is a pH indicator made of...

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sopropyl alcohol (IUPAC name propan-2-ol and al...

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Mercury is a chemical element; it has symbol Hg...

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esorcinol (or resorcin) is a phenolic compound....

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A universal indicator is a pH indicator made of...

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