Status : Withdrawn

This standard has been revised by ISO 7530-1:2015

Abstract

The method is applicable to chromium contents between 0,01 % (m/m) and 4 % (m/m). The general requirements concerning the apparatus, sampling, dissolution of the test sample, atomic absorption measurements, calculations and test report are given in ISO 7530-1. Specifies principle, reagents, apparatus, sampling and sample preparation, procedure, expression of results and test report.

General information

  • Status
     : Withdrawn
    Publication date
     : 1990-12
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 155
    ICS :
    77.120.40 
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