Table 4.

Copenhagen local standards used for the MBS record VSMOW-SLAP calibrations.

Name	δ18O	δD
− 22	− 21.86	− 168.32
NEEM	− 33.52	− 257.2
− 40	− 40.02	− 311.1

All values are given in ‰ with respect to VSMOW.