General methods of test for pigments - Part 19: Determination of water-soluble nitrates (Salicylic acid method)
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English Hardcopy
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Number of Standard:
CSN EN ISO 787-19
Category:
670520
Pages:
16
Released:
01.11.2020
Catalog number:
510737
DESCRIPTION
CSN EN ISO 787-19
CSN EN ISO 787-19 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. Original English text of CSN EN Standard. The price of the Standard included all amendments and correcturs.