Conceptid (5) | Preflabel |
---|---|
D18OSDWT | Enrichment standard deviation of oxygen-18 in water molecules {18O in H2O CAS 14797-71-8} {delta(18)O} in the water body by mass spectrometry |
D18OWCXY | Enrichment with respect to the VSMOW-SLAP scale standard deviation of oxygen-18 in water molecules {18O in H2O CAS 14797-71-8} {delta(18)O} in the water body by equilibration with and cryogenic trapping of CO2 and mass spectrometry |
SD13CMTX | Enrichment standard deviation of carbon-13 in inorganic carbon {13C in inorganic_C CAS 14762-74-4} {delta(13)C} in the water body [dissolved plus reactive particulate phase] by acidification and mass spectrometry |
SD15MTP1 | Enrichment standard deviation of nitrogen-15 in total nitrogen {15N_in_total_N CAS 14390-96-6} {delta(15)N} in the water body [particulate >GF/F phase] by filtration, combustion and mass spectrometry |
SDD3HEXX | Enrichment standard deviation of helium-3 {3He CAS 14762-55-1} in the water body [dissolved plus reactive particulate phase] by mass spectrometry |