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ISO 3978:1976

Aluminium and aluminium alloys — Determination of chromium — Spectrophotometric method using diphenylcarbazide, after extraction

Standard Details

The method is applicable to chromium contents between 0,002 and 0,60 % (m/m). It may be extended to chromium contents of up to 1,5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.

General Information

Status : Published
Standard Type: Main
Document No: ISO 3978:1976
Document Year: 1976
Pages: 4
Edition: 1
  • Section Volume:
  • ISO/TC 79. Light metals and their alloys

Life Cycle

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ISO 3978:1976
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