Resumen
This document specifies an instrumental method for the routine determination of pH within the range pH 2 to pH 12 using a glass electrode in a 1:5 (volume fraction) suspension of soil, sludge and treated biowaste in either water (pH in H2O), in 1 mol/l potassium chloride solution (pH in KCl) or in 0,01 mol/l calcium chloride solution (pH in CaCl2).
This document is applicable to all types of air-dried soil and treated biowaste samples.
NOTE For example, pretreated in accordance with ISO 11464 or EN 16179 or EN 15002.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2021-04Etapa: Norma Internacional publicada [60.60]
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Edición: 3Número de páginas: 8
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Comité Técnico :ISO/TC 190/SC 3ICS :13.080.10
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Ciclo de vida
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Anteriormente
RetiradaISO 10390:2005
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Ahora