ISO 4749:1984

Copper alloys — Determination of lead content — Flame atomic absorption spectrometric method

Publication date: 1 mar 1984

General information

Current stage: 90.93 Effective date: 17 nën 2023

Originator: ISO

Owner: ISO/TC 26

Type: International Standard

ICS: 77.120.30

Gjuha: frëngjisht anglisht

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Statusi: Publikuar

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Scope

The method is applicable to contents of lead as an alloying element or an impurity between 0.01 and 5.0 % (m/m). By appropriate modification of sample mass, the lower limit may be extended to 0.002 % (m/m). ISO 4749 specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.

Life cycle

NOW

PUBLISHED
ISO 4749:1984
90.93 Standard confirmed
17 nën 2023

National adoptions

SSH ISO 4749:1984

DPS

Lidhje bakri - Përcaktimi i përmbajtjes së plumbit - Metoda spektrometrike e përthithjes atomike të flakës

60.60 Standard published

DPS/KT 133 më tepër