HPLC method for determination of phenylephrine hydrochloride, paracetamol, caffeine anhydrous,salicylamide and brompheniramine maleate in Liufenkamin tablets was established.

建立了HPLC法测定柳片中盐酸去氧肾上腺、对乙酰氨基、无、杨酰胺、马来酸溴苯那的含量。