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ČSN 420895-15 (420895)
Testing of granulated aluminium powder, powder and paste. Copper content determination
STANDARD published on 11.4.1988
The information about the standard:
Designation standards: ČSN 420895-15
Classification mark: 420895
Catalog number: 27859
Publication date standards: 11.4.1988
SKU: NS-127565
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN 420895-15 (420895):
Norma platí pro stanovení mědi u krupice a prášků metodou A - fotometrickou podle ČSN 42 0671 část 4 pro stanovení mědi v hliníku od 0,0003 do 0,1 %, B - kolorimetrickou a C - chelatometrickou. Podstata metod (zkoušek) i postup při jejich provedení je podrobně normalizován. ČSN 42 0895 Část 15 byla schválena 11.4.1988 a nabyla účinnosti od 1.6.1989. Nahradila ČSN 42 0895 Část 15 z 25.4.1973
Similar standards:
WITHDRAWN
1.5.1998
1.7.1999
1.7.1999
1.12.2003
1.12.2003
1.12.2003
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