Resumen
Specifies a procedure for water. It is applicable for the measurement of concentrations, in terms of chlorine, from 0,01 to 0,21 mmol/l. The interfering substances are given. In annex B a procedure for direct titration is specified. It is usually applied to chlorine concentrations above 7 mol/l in treated drinking water.
Informaciones generales
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Estado: PublicadoFecha de publicación: 1990-06Etapa: Norma Internacional confirmada [90.93]
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Edición: 2Número de páginas: 7
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Comité Técnico :ISO/TC 147/SC 2ICS :13.060.50
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Ciclo de vida
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Anteriormente
RetiradaISO 7393-3:1986
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Ahora