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Chromatogram

Method Parameters

Mobile PhaseMeCN/H2O
Flow Rate1.0 ml/min
DetectionUV, 210 nm
BufferH3PO4
Class of CompoundsAcid, Hydrophilic, Preservative
Analyzing CompoundsMethyl paraben, Benzoic Acid, Propyl paraben

HPLC Column Used

Primesep B2, 4.6×150 mm, 5 µm, 100A