
Methods for the analysis of nickel for use in electronic tubes and valves. Determination of cobalt (photometric method).
NORMA vydána dne 13.4.1964
Designation standards: BS 3727-5:1964
Note: NEPLATNÁ
Publication date standards: 13.4.1964
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technické normy BS