Resumen
Applicable only to clear, slightly coloured liqids. Such colour characteristics are described as brownish-yellow. The principle is based on a visual comparison of the colour of a sample with that of colour standards. The results are expressed in terms of the platinum-cobalt scale. For routine control purposes a comparator, colorimeter or spectrophotometer may be used, if the values so obtained are identical with those obtained by visual comparison.
Informaciones generales
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Estado: En desarrollo
Puede contribuir al desarrollo del borrador de esta norma internacional. Para ello, contacte con su miembro nacional
Etapa: Voto sobre el DIS iniciado: 12 semanas [40.20] -
Edición: 2Número de páginas: 6
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Comité Técnico :ISO/TC 47ICS :71.040.50
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Ciclo de vida
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Anteriormente
PublicadoISO 2211:1973
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Ahora
