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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) EN ISO 787-19:2020

Publication date:   Jul 15, 2020

General information

60.60 Standard published   Apr 29, 2020

CEN

CEN/TC 298 Pigments and extenders

European Norm

87.060.10   Pigments and extenders

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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.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 787-19:1995

NOW

PUBLISHED
EN ISO 787-19:2020
60.60 Standard published
Apr 29, 2020