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The phenol-sulfuric acid know-how is a simple and rapid colorimetric know-how to determine unconditional carbohydrates in a sample. The method detects virtually all classes of carbohydrates, including mono-, di-, oligo-, and polysaccharides. though the know-how detects almost all carbohydrates, the absorptivity of the different carbohydrates varies.
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Phenol-Sulfuric Acid Method for Total Carbohydrates | SpringerLink

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ReefBase :: Main Publications : Colorimetric method for determination of sugars and related substances.

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