Hydrothermal Vent Fluid pH is measured by the Hydrothermal Vent Fluid In-situ Chemistry sensor. pH is a measurement of the concentration of hydrogen ions in a solution. pH ranges from acidic to basic on a scale from 0 to 14 with 7 being neutral.

Instrument Classes

The following instrument classes include this data product:

Typical Units

pH units

Sampling Regime


Data Product Specification

Not Available