| Code P01 | Parameter | Unit |
| DOXMZZXX | Concentration of oxygen {O2 CAS 7782-44-7} per unit mass of the water body [dissolved plus reactive particulate phase] | Micromoles per kilogram |
| DSF6KGTX | Concentration of sulphur hexafluoride {SF6 sulfur hexafluoride CAS 2551-62-4} per unit mass of the water body [dissolved plus reactive particulate phase] by gas chromatography-electron capture detection | Femtomoles per kilogram |
| FR12GCKG | Concentration of dichlorodifluoromethane {CFC-12 CAS 75-71-8} per unit mass of the water body [dissolved plus reactive particulate phase] by gas chromatography | Picomoles per kilogram |
| HECNMASS | Concentration of helium {He CAS 7440-59-7} per unit mass of the water body [dissolved plus reactive particulate phase] | Nanomoles per kilogram |
| MDMAP014 | Total alkalinity per unit mass of the water body | Micromoles per kilogram |
| NECNMASS | Concentration of neon {Ne CAS 7440-01-9} per unit mass of the water body [dissolved plus reactive particulate phase] | Nanomoles per kilogram |
| NTRAKGTX | Concentration of nitrate {NO3- CAS 14797-55-8} per unit mass of the water body [dissolved plus reactive particulate phase] by colorimetric autoanalysis and correction for nitrite | Micromoles per kilogram |
| NTRIKGTX | Concentration of nitrite {NO2- CAS 14797-65-0} per unit mass of the water body [dissolved plus reactive particulate phase] by colorimetric autoanalysis | Micromoles per kilogram |
| PHOSMS01 | Concentration of phosphate {PO43- CAS 14265-44-2} per unit mass of the water body [dissolved plus reactive particulate phase] | Micromoles per kilogram |
| PHXXZZXX | pH per unit volume of the water body | Not known |
| PRESPR01 | Pressure (spatial co-ordinate) exerted by the water body by profiling pressure sensor and corrected to read zero at sea level | Decibars |
| PSALZZXX | Practical salinity of the water body by computation using UNESCO 1983 algorithm | Parts per thousand |
| SLCAMS01 | Concentration of silicate {SiO44- CAS 17181-37-2} per unit mass of the water body [dissolved plus reactive particulate phase] | Micromoles per kilogram |
| TEMPPR01 | Temperature of the water body | Degrees Celsius |
