STAS 5424/7-1980
FORSTERITIC REFRACTORY PRODUCTS Determination of sodium oxide and potassium oxide content

Standard No.
STAS 5424/7-1980
Release Date
1980
Published By
RO-ASRO
Latest
STAS 5424/7-1980
Scope
Prezentul standard stabile?te1 metodele de determinare a con?inutului de oxid de sodiu ?i a con?inutului de oxid de potasiu, din produse refractare forsteritice. Determinarea se face prin fotometrare ?n flac?r?.

STAS 5424/7-1980 history

  • 1980 STAS 5424/7-1980 FORSTERITIC REFRACTORY PRODUCTS Determination of sodium oxide and potassium oxide content

STAS 5424/7-1980 -All Parts

STAS 5424/1-1980 FORSTERITIC REFRACTORY PRODUCTS Analysis methods General specifications for chemical analysis carrying out STAS 5424/2-1980 FORSTERITIC REFR?CTORY PRODUCTS Determination of loss of ignition and silicon dioxide content STAS 5424/3-1980 FORSTERITIC REFRACTORY PRODUCTS Determination of iron trioxide and alumtaium trioxide content STAS 5424/4-1980 FORSTERITIC REFRACTORY PRODUCTS Determination of phosphoric anhydride content STAS 5424/5-1980 FORSTERITIG REFRACTORY PRODUCTS Determination of chromium trioxide content STAS 5424/6-1980 FORSTERITIC REFRACTORY PRODUCTS Determination of calcium oxide and magnesium oxide content STAS 5424/7-1980 FORSTERITIC REFRACTORY PRODUCTS Determination of sodium oxide and potassium oxide content


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