SOFT SOLDERING FLUXES - TEST METHODS - PART 8: DETERMINATION OF ZINC CONTENT (ISO 9455-8:1991, IDT)
This Malaysian standard specifies a method for the determination of zinc content in water soluble fluxes. The method is intended to apply an aqueous solution of flux containing approximately 25% of zinc, expressed as zinc chloride. For solid fluxes and for solution whose concentrations differ appreciably from those stated above, an appropriate adjustment should be made to the amount of sample taken for the text.
