acceleration of free fall, g in in situ microanalysis, in solvent extraction

https://dx.doi.org/10.1351/goldbook.A00053
Acceleration of free fall in vacuum due to gravity. Also called acceleration due to gravity.
Source:
PAC, 1996, 68, 957 (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 960