After two decades a second anchor for the VPDB delta13C scale.
Coplen
Tyler B
TB
Brand
Willi A
WA
Gehre
Matthias
M
Gröning
Manfred
M
Meijer
Harro A J
HA
Toman
Blaza
B
Verkouteren
R Michael
RM
D002247:Carbon Isotopes / Q000737:chemistry* / Q000592:standards*; D017408:Guidelines as Topic; D038622:Internationality; D013058:Mass Spectrometry / Q000592:standards*; D012015:Reference Standards; D012016:Reference Values
D002247:Carbon Isotopes