ISO 7523:1985Published

Nickel — Determination of silver, arsenic, bismuth, cadmium, lead, antimony, selenium, tin, tellurium and thallium contents — Electrothermal atomic absorption spectrometric method

Nickel — Dosage de l'argent, de l'arsenic, du bismuth, du cadmium, du plomb, de l'antimoine, du sélénium, de l'étain, du tellure et du thallium — Méthode par spectrométrie d'absorption atomique électrothermique

Abstract / scope

Applies to the determination of the given elements of high purity, refined, wrought and cast nickel within the ranges specifies in table 1. This method is applicable to the indipendent determination of any one or more of the elements listed. Annex A gives an alternative method for preparation of nickel nitrate solution for electrothermal atomic analysis, and annex B contains a statistical report of interlaboratory tests.