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After two decades a second anchor for the VPDB delta13C scale.
Coplen TB, Brand WA, Gehre M, Gröning M, Meijer HA, Toman B, Verkouteren RM; International Atomic Energy Agency. Coplen TB, et al. Among authors: groning m. Rapid Commun Mass Spectrom. 2006;20(21):3165-6. doi: 10.1002/rcm.2727. Rapid Commun Mass Spectrom. 2006. PMID: 17016833 No abstract available.
New guidelines for delta13C measurements.
Coplen TB, Brand WA, Gehre M, Gröning M, Meijer HA, Toman B, Verkouteren RM. Coplen TB, et al. Among authors: groning m. Anal Chem. 2006 Apr 1;78(7):2439-41. doi: 10.1021/ac052027c. Anal Chem. 2006. PMID: 16579631
Comprehensive inter-laboratory calibration of reference materials for delta18O versus VSMOW using various on-line high-temperature conversion techniques.
Brand WA, Coplen TB, Aerts-Bijma AT, Böhlke JK, Gehre M, Geilmann H, Gröning M, Jansen HG, Meijer HA, Mroczkowski SJ, Qi H, Soergel K, Stuart-Williams H, Weise SM, Werner RA. Brand WA, et al. Among authors: groning m. Rapid Commun Mass Spectrom. 2009 Apr;23(7):999-1019. doi: 10.1002/rcm.3958. Rapid Commun Mass Spectrom. 2009. PMID: 19263478
A new high-quality set of singly ((2) H) and doubly ((2) H and (18) O) stable isotope labeled reference waters for biomedical and other isotope-labeled research.
Faghihi V, Verstappen-Dumoulin BM, Jansen HG, van Dijk G, Aerts-Bijma AT, Kerstel ER, Gröning M, Meijer HA. Faghihi V, et al. Among authors: groning m. Rapid Commun Mass Spectrom. 2015 Feb 28;29(4):311-21. doi: 10.1002/rcm.7108. Rapid Commun Mass Spectrom. 2015. PMID: 26406342 Free PMC article.
Organic Reference Materials for Hydrogen, Carbon, and Nitrogen Stable Isotope-Ratio Measurements: Caffeines, n-Alkanes, Fatty Acid Methyl Esters, Glycines, L-Valines, Polyethylenes, and Oils.
Schimmelmann A, Qi H, Coplen TB, Brand WA, Fong J, Meier-Augenstein W, Kemp HF, Toman B, Ackermann A, Assonov S, Aerts-Bijma AT, Brejcha R, Chikaraishi Y, Darwish T, Elsner M, Gehre M, Geilmann H, Gröning M, Hélie JF, Herrero-Martín S, Meijer HA, Sauer PE, Sessions AL, Werner RA. Schimmelmann A, et al. Among authors: groning m. Anal Chem. 2016 Apr 19;88(8):4294-302. doi: 10.1021/acs.analchem.5b04392. Epub 2016 Mar 31. Anal Chem. 2016. PMID: 26974360
27 results