International Standard
ISO 787-19:2020
General methods of test for pigments — Part 19: Determination of water-soluble nitrates (Salicylic acid method)
Reference number
ISO 787-19:2020
Edición 2
2020-04
International Standard
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ISO 787-19:2020
79812
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Publicado (Edición 2, 2020)

ISO 787-19:2020

ISO 787-19:2020
79812
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CHF 42
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Resumen

This document specifies a general method of test for determining the water-soluble nitrates in a sample of pigments by a spectrophotometric method using salicylic acid.

ISO 787-13 specifies a method for determining the water-soluble nitrates in a sample of pigments using Nessler`s method.

Informaciones generales

  •  : Publicado
     : 2020-04
    : Norma Internacional publicada [60.60]
  •  : 2
     : 5
  • ISO/TC 256
    87.060.10 
  • RSS actualizaciones

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