1988 Volume 4 Issue 2 Pages 199-201
A rapid and highly sensitive method to determine drugs in human serum by liquid chromatography/atmospheric pressure ionization mass spectrometry (LC/API-MS) is reported. This method has wide applicability and high sensitivity, with detection limits ranging from ng/ml to μg/ml. Experimental results demonstrate that the LC/API-MS is very promising for determination of drugs in human serum.