SM021120A on Xtimate C18
Mixed solution 1(SM021120A 0.2mg/ml, SM021120A-10.1mg/ml, SM021120A-2 0.01mg/ml, SM021120A-3 0.1mg/ml and some new impurity)
|Column||Xtimate® C18, 4.6×250 mm, 5 μm (P/N: 00101-21043)|
|Mobile Phase||20 mmol/L potassium dihydrogen phosphate solution (pH 6.0)/acetonitrile =85/15|
|Flow Rate||1.0 mL/min|
|Injection Volume||10 µL|
|Notes||The mobile phase should be prepared at one time, and the sample should be prepared directly with the same mobile phase, or it will bring ghost peak because of solvent difference.|
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