Standard

NS-EN ISO 787-19:2020

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Abstract

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.

Document information

  • Standard from SN
  • Published:
  • Edition: 2020-04
  • Version: 1
  • Document type: NAT
  • ICS 87.060.10
  • National Committee SN/K 51

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