DIN 52342-4:1980-01

Testing of raw materials for the production of glass; chemical analysis of arenaceous quartz with at least 98 % silica, determination of the total content calculated as iron(III)-oxide Fe2O3.

NORMA vydaná dňa 1.1.1980

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The information about the standard:

Designation standards: DIN 52342-4:1980-01
Note: NEPLATNÁ
Publication date standards: 1.1.1980
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Kategória: Technické normy DIN

Annotation of standard text DIN 52342-4:1980-01 :

Prüfung von Rohstoffen zur Glasherstellung; Chemische Analyse von Quarzsand mit mindestens 98 % Silicium(IV)-oxid-Gehalt, Bestimmung des Gesamteisengehaltes berechnet als Eisen(III)-oxid Fe2O3.