This part of ISO 9455 specifies a gravimetric methodforThe determination of the content of non-volatilematter in soft soldering fluxes. It is applicable toliquid and paste fluxes of type 1, as defined inISO 9454-1.
EN 29455-1:1993 history
1993EN 29455-1:1993 Soft soldering fluxes; test methods; part 1: determination of non-volatile matter, gravimetric method (ISO 9455-1:1990)