Stable isotope dilution method for the determination of serum glucose using discharge-assisted thermospray liquid chromatography/mass spectrometry.

A discharge-assisted thermospray liquid chromatography/mass spectrometric method for the determination of serum glucose was studied. Isotope dilution technique was used with uniformly labelled (13C6) glucose as an internal standard. Successful liquid chromatography/mass spectrometry was achieved by post-column addition of aqueous ammonium acetate to the… CONTINUE READING