Resumen
ISO 1431-3:2017 describes three types of method for the determination of ozone concentration in laboratory test chambers.
Method A ? UV absorption: this is the reference method, and is used as the means of calibration for the alternative methods B and C.
Method B ? Instrumental techniques:
B1: electrochemical
B2: chemiluminescence
Method C ? Wet-chemical techniques:
Procedure I
Procedure II
Procedure III
Informaciones generales
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Estado: PublicadoFecha de publicación: 2017-06Etapa: Norma Internacional confirmada [90.93]
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Edición: 2Número de páginas: 22
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Comité Técnico :ISO/TC 45/SC 2ICS :83.060
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Ciclo de vida
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Anteriormente
RetiradaISO 1431-3:2000
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Ahora