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Amorphophallus konjac –also known as konnyaku, [2]...

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Humic substances (HS) are colored relatively recal...

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Boron is a chemical element. It has the symbol B a...

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An alum (/ˈæləm/) is a type of chemical compound, ...

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The western desert of Egypt was a major source of ...

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

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Potassium permanganate Potassium permanganate is...

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Sodium sulfate (also known as sodium sulphate or s...

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