ACI Technologies, Inc. | https://www.aciusa.org/wp-content/uploads/2021/07/techtip3-2015.pdf
. Results from dynamic extraction by Ionograph are reported in micrograms of sodium chloride (NaCl) equivalent per square inch. For assemblies soldered using rosin based fluxes, the ionic cleanliness requirement per J-STD-001D is a maximum of 10.06
