code_name,scale units,WOD code 102,Temperature: T68 (IPTS-68) 103,Temperature: ITS-90 202,Salinity: PSS78 203,Salinity: unknown (pre-PSS78) 298,Chlorofluorocarbon CFC11/12 reported on SIO86 scale (Prinn, et al., 2000) 299,Chlorofluorocarbon CFC11/12 reported on SIO93 scale (Prinn, et al., 2000) 300,Chlorofluorocarbon CFC11/12 reported on SIO98 scale (Prinn, et al., 2000) 301,Chlorofluorocarbon CFC11/12 reported on SIO05 scale (Bullister and Tanhua, 2010) 1461,pH:SWS25 (pH_SWS25) 1462,pH:NB25 (pH_NB) 1463,pH:Total Scale (pH_TOT) 1464,pH:SWS (pH_SWS)