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A hydrometer or lactometer is an instrument use...

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A hydrometer or lactometer is an instrument use...

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Aluminium powder is powdered aluminium. This w...

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Fertilizer The majority of the potassium chlori...

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

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

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Manganese(II) sulfate usually refers to the ino...

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Calcium carbonate is a chemical compound with t...

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