Preliminary 13C measurements using a gas chromatograph interfaced to an isotope ratio mass spectrometer

D and 18O enrichment measurements in bio

D and 18O enrichment measurements in biological fluids in a continuous-flow elemental analyser with an isotope-ratio mass spectrometer using two configurations

✍ N. Ripoche; V. Ferchaud-Roucher; M. Krempf; P. Ritz 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 131 KB

## Abstract In doubly labelled water studies, biological sample enrichments are mainly measured using off‐line techniques (equilibration followed by dual‐inlet introduction) or high‐temperature elemental analysis (HT‐EA), coupled with an isotope‐ratio mass spectrometer (IRMS). Here another continuo