News & Articles - Rhodiola Rosea

Rhodiola Chromagrams

Chromatograms of Rhodiola rosea and Rhodiola crenulata root extracts.

Column: Symmetry analytical column C-18, 3.9 x 150 mm, 5 mm particle size;
Mobile phase: A: 0.16 M ammonium acetate in water (pH 5.5), phase B: methanol;
Flow rate 1.0 ml/min; detection: 254nm.

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