TY - JOUR AU - Abneesh Srivastava AU - R Verkouteren C2 - Analytical and Bioanalytical Chemistry DA - 2018-05-25 DO - https://doi.org/10.1007/s00216-018-1064-0 LA - en PB - Analytical and Bioanalytical Chemistry PY - 2018 TI - Metrology for stable isotope reference materials: 13C/12C and 18O/16O isotope ratio value assignment of pure carbon dioxide gas samples on the Vienna PeeDee Belmnite-CO2 scale using dual-inlet mass spectrometry ER -