CLINICAL APPLICATIONS Capillary Electrophoresis
نویسنده
چکیده
Column Zorbax silica, 25 cm 4.6 mm internal diameter (7 m) S5W uncoated silica, 25 cm 4.6 mm internal diameter (5 m) Eluent Hexane}ethyl acetate, 95 : 5 CO2 modified with small amounts of methanol Flow rate 1.6 mL min 1 2 mL min 1 for 4 min, then gradient of 2 up to 5 mL min 1 thereafter held constant Programme Isocratic P"100 atm, T"403C; modifier, 1.5%min 1 from 10% to 30% thereafter held constant Injected amount 20 L of a 5% solution of oil in ethyl acetate 100 L of a solution obtained by diluting 0.71 g of oil to 20 mL of ethyl acetate Detection UV absorbance at 315 nm UV absorbance at 315 nm
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