Standard ISO 10136-2:1993 1.7.1993 preview

ISO 10136-2:1993

Glass and glassware — Analysis of extract solutions — Part 2: Determination of sodium oxide and potassium oxide by flame spectrometric methods

Automatically translated name:

Glass and glassware -- Analysis of extract solutions -- Part 2: Determination of sodium oxide and potassium oxide by flame spectrometric methods



STANDARD published on 1.7.1993


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The information about the standard:

Designation standards: ISO 10136-2:1993
Publication date standards: 1.7.1993
SKU: NS-421628
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: International technical standard
Category: Technical standards ISO

The category - similar standards:

Laboratory ware and related apparatusGlass in general

Annotation of standard text ISO 10136-2:1993 :

Description / Abstract: The principle of the method specified is spraying the extract solution into the flame of the burner of an emission or absorption spectrometer, if necessary with the addition of a spectrochemical buffer solution, or into the flame of a filter flame spectrometer without this addition. For FES and FAAS, the lines at 589,0 nm and 766,5 nm, respectively, are used and compared with the measurements of reference solutions, for a flame filter spectrometer, the specific filters are used. Measures the concentrations of sodium and potassium, expressed as their oxides Na2O and K2O. Applies to the analysis of extract solutions obtained from any kind of glass or glassware.

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