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In common usage, salt is a mineral composed primar...

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

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

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

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Acetone (2-propanone or dimethyl ketone) is an org...

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

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

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

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