Determination of 8-Methoxsalen in Methoxsalen Liniment
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Graphical Abstract
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Abstract
OBJECTIVE:To establish a assay method for 8 Methoxsalen in Methoxsalen.METHODS: HPLC method was used. The mobile phase was a mixture of methanol 0.02 mol/Lmonobasic sodium phosphate (50:50),with the detection wavelength at 249 nm.RESULTS:The average re
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