Reference number
ISO 7525:1985
© ISO 2024
ISO 7525:1985
Nickel — Determination of sulfur content — Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
Edition 1
1985-12
Withdrawn
Withdrawn (Edition 1, 1985)

Abstract

Applies to the determination of the sulfur content of refined nickel in the range 0,0001 to 0,002 % (m/m). Specifies principle, reagents and materials, apparatus, sampling and samples, procedure, expression of results, some notes and test report.

General information

  • Status
     : Withdrawn
    Publication date
     : 1985-12
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 155
    ICS :
    77.120.40 
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