9 substances in water test report on Ultimate PAH

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Mixed test sample

ColumnWelch Ultisil® PAH 4.6×250mm，5μm (P/N: 00210-31043)
Mobile PhaseWater: acetonitrile = 70:30 (0 min), 30:70 (30 min)
Detector220nm
Temperature30℃
Flow Rate1.0 ml/min
Injection Volume10µl

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