Test Sample

part of the scale

ColumnXtimate® C18, 4.6×250 mm, 5 μm (P/N: 00101-21043)
Mobile PhaseSodium heptane sulfonate solution (1500 mL water, 2g sodium heptane sulfonate, 2.4 mL phosphoric acid) /methanol acetonitrile solution (methanol/acetonitrile =8/1) =60/40
Detection230 nm
Flow Rate1.5 mL/min
Injection Volume20 µL

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