Test Report on the Content of Aminocaproic Acid in Cosmetics by Ultisil LP-C18

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ColumnUltisil® LP-C18 (4.6×250 mm,5 μm)
Mobile Phase0.1 moL/L ammonium dihydrogen phosphate (pH adjusted to 3.0 with phosphoric acid): methanol = 98:2
Detection210nm
Temperature25℃
Flow Rate1.0 ml/min
Injection Volume20 μL

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