International Standard
ISO 10136-1:1993
Glass and glassware — Analysis of extract solutions — Part 1: Determination of silicon dioxide by molecular absorption spectrometry
Reference number
ISO 10136-1:1993
Edición 1
1993-07
International Standard
Vista previa
ISO 10136-1:1993
18125
No disponible en español
Publicado (Edición 1, 1993)
Esta norma se revisó y confirmó por última vez en 2020. Por lo tanto, esta versión es la actual.

ISO 10136-1:1993

ISO 10136-1:1993
18125
Idioma
Formato
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen

The principle of the method specified is conditioning the extract solution to be analyzed, developing the blue silicomolybdate complex using ammonium molybdate and a reducing solution, measuring the optical density of the resulting colour complex by means of a molecular absorption spectrometer at 800 nm using 10 mm optical cells. Measures the concentrations of silicon, expressed as its oxide SiO2. Applies to the analysis of extract solutions obtained from any kind of glass or glassware including laboratory and pharmaceutical ware, food and drink packaging ware, tableware and kitchenware.

Informaciones generales

  •  : Publicado
     : 1993-07
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 5
  • ISO/TC 48
  • RSS actualizaciones

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