Application of 13C-labelled polychlorinated biphenyl congener 153 as internal standard in the gas chromatographic-mass spectrometric analysis of polychlorinated biphenyls

Gas chromatographic mass spectrometric d

Gas chromatographic mass spectrometric determination of 1,2,3-propanetrioltrinitrate (nitroglycerin) in human plasma using the nitrogen-15 labelled compound as internal standard

✍ A. Gerardin; D. Gaudry; D. Wantiez 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 300 KB 👁 2 views

A method for the quantitative determination of 1,2,3-propanetrioltrinitrate (nitroglycerin) in human plasma by gas chromatography mass spectrometry has been developed. After addition of 1,2,3propanetriol(I5N)trinitrate as internal standard, plasma (1 ml) is extracted by a mixture of pentane and meth