Determination of Cefoxitin by Ultisil ALK-C18

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Reference solution

ColumnUltisil®Alk C18（4.6×250mm，5μm)
Mobile PhaseWater/acetonitrile/glacial acetic acid=81/19/1
Detection254nm
Temperature30℃
Flow rate1.0ml/min
Injection Volume10ul
Note\

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