Determination of folic acid impurity A, p-aminobenzoic acid, and impurity D in 12 vitamins by Ultisil UHPLC AQ-C18

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ColumnUltisil® UHPLC AQ-C18(2.1*150 mm,1.8 μm)
Mobile PhasePlease check the PDF version for details
Detection280nm
Temperature40℃
Flow Rate0.2 ml/min
Injection Volume2 μL
NoteSample pan temperature 8°C

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