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Optical brighteners, optical brightening agents...

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Chromic acid is jargon for a solution formed by...

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

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Sulfur (also spelled sulphur in British English...

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Activated carbon, also called activated charcoa...

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In chemistry, the iodine value (IV; also iodine...

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Sodium Nitrite

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Bromophenol blue is also used as a dye. At neut...

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