Abstract
PreviewThis 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.
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Status: PublishedPublication date: 2023-07
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Edition: 2Number of pages: 3
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- ICS :
- 71.080.30 Organic nitrogen compounds
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Format | Language | |
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std 1 40 | PDF + ePub | |
std 2 40 | Paper |
- CHF40
Life cycle
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Previously
WithdrawnISO 8112:1984
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