Homepage>ISO Standards>ISO 8112:2023-Caprolactam for industrial use — Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) — Spectrometric method
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ISO 8112:2023
ISO 8112:2023-Caprolactam for industrial use — Determination of colour of 50 % aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) — Spectrometric method
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Standard´s number:
ISO 8112:2023
Pages:
3
Edition:
2
Released:
2023
Language:
English
DESCRIPTION
ISO 8112:2023
This document specifies a spectrometric method of determining the colour, expressed in Hazen units, of a 50 % aqueous caprolactam solution as a measure of coloured impurities content of the sample.