Reference Solution

No.RTCompoundAreaHeightArea%Resolution(USP)
110.678Ofloxacin211684171052.010
212.169Ciprofloxacin977228761670992.8123.901
313.529Impurity I545135329835.1773.154
Total  10529105666798100.00 
ColumnWelch Ultisil Plus C18 4.6×250mm,5μm (P/N: 00260-31043)
Mobile Phase0.025mol/L phosphoric acid solution: acetonitrile = 87:13 (Adjust pH to 3.0 with triethylamine)
Detector278nm
Temperature30℃
Flow Rate1 ml/min
Injection Volume20µl

If you have any problem or require further information, please contact info@welchmat.com.


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