Terephthalic Acid on Ultisil XB-SAX

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Sample Solution

ColumnUltisil XB-SAX, 5μm, 4.6×150mm (P/N 00213-31041)
Mobile Phase0.15M NH4`H2PO4(pH4.3):Acetonitrile=90:10
Detection254nm
Temperature30℃
Flow Rate1.0ml/min
Injection Volume20ul
NoteOvernight equilibration before injection ensures steady performance

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