LC

Samples

Acetaminophen , Caffeine , Riboflavin , Phenol , Potassium guaiacol-4-sulfonate

Applications

The component of the cold remedy (2)

Column

STR ODS-II

Column Size

150 mm L × 4.6 mm I.D.

Mobile phase

H2O/CH3CN/50 mM Tetrabutylammonium = 15/2/1 (Adjusted to pH 6 with Phosphoric acid)

Frow rate

1.0 mL/min

Column temp.

50°C

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