ISO 7523:1985

Nickel — Determination of silver, arsenic, bismuth, cadmium, lead, antimony, selenium, tin, tellurium and thallium contents — Electrothermal atomic absorption spectrometric method ISO 7523:1985

Publication date:   Dec 19, 1985

General information

90.93 Standard confirmed   Mar 5, 2024

ISO

ISO/TC 155 Nickel and nickel alloys

International Standard

77.120.40   Nickel, chromium and their alloys

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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.

Life cycle

NOW

PUBLISHED
ISO 7523:1985
90.93 Standard confirmed
Mar 5, 2024