STAS 7742/3-1975
ZINC ALLOYS Determination of copper content

Standard No.
STAS 7742/3-1975
Release Date
1975
Published By
RO-ASRO
Latest
STAS 7742/3-1975
Scope
1 Prezentul standard cuprinde metodele pentru determinarea con?inutului de cupru ?n aliaje de zinc ?i anume : - metoda electrogravimetric? pentru con?inuturi de cupru mai mari de 0,5% f - metoda fotometric?, pentru con?inuturi de cupru de maximum 0,03%. 2

STAS 7742/3-1975 history

STAS 7742/3-1975 -All Parts

STAS 7742/1-1975 ZINC ALLOYS General directions for carrying out the chemical analysis STAS 7742/2-1975 ZINC ALLOYS Determination of aluminium content STAS 7742/3-1975 ZINC ALLOYS Determination of copper content STAS 7742/4-1975 ZINC ALLOYS Determination of magnesium content STAS 7742/5-1975 ZINC ALLOYS Determination of iron content STAS 7742/6-1975 ZINC ALLOYS Determination of lead and cadmium content STAS 7742/7-1975 ZINC ALLOYS Determination of tin content


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