Determination of P-Nitrobenzaldehyde by Ultisil XS-C18

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ColumnUltisil®XS-C18 (4.6×250 mm,5 μm)
Mobile PhaseA (10 mm dipotassium hydrogen phosphate, 0.3% triethylamine, pH
= 8.0): B (methanol) = 78:22
Detection240nm
Temperature25℃
Flow Rate1.0ml/min
Injection Volume10ul
Note/

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