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SSH EN ISO 787-19:2020

General methods of test for pigments - Part 19: Determination of water-soluble nitrates (Salicylic acid method) (ISO 787-19:2020)

Nov 27, 2020

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60.60     Jul 30, 2020

DPS

DPS/KT 298

Pure national standard

87.060.10  

English  

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Scope

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.

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PUBLISHED
SSH EN ISO 787-19:2020
60.60 Standard published
Jul 30, 2020