Standard

ISO 7497:1984

Published

Corrigenda and amendments are bought separately.

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Abstract

Specifies two equivalent methodes. They consist in dissolving the wanted substance in a mixture of hydrochloric and nitric acids or in a mixture of sulfuric and nitric acids.

Document information

  • Standard from ISO
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 65.080
  • ISO TC ISO/TC 134

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