ISO 3856-4:1980 Paints and varnishes — Determination of "soluble" metal content — Part 4: Determination of cadmium content — Flame atomic absorption spectroscopic method and polarographic method
1984ISO 3856-4:1984 Paints and varnishes; Determination of "soluble" metal content; Part 4 : Determination of cadmium content; Flame atomic absorption spectrometric method and polarographic method
1980ISO 3856-4:1980 Paints and varnishes — Determination of "soluble" metal content — Part 4: Determination of cadmium content — Flame atomic absorption spectroscopic method and polarographic method