DIN 52240-5:1994-04

Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of total iron content calculated as iron(III)oxide.

NORMA vydaná dňa 1.4.1994

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The information about the standard:

Designation standards: DIN 52240-5:1994-04
Note: NEPLATNÁ
Publication date standards: 1.4.1994
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 52240-5:1994-04 :

Prüfung von Rohstoffen zur Glasherstellung; Chemische Analyse von Kalkstein mit mindestens 95% Calciumcarbonat; Bestimmung des Gesamteisengehaltes, berechnet als Eisen(III)-oxid.