BS EN 31427:1994

Determination of silver in silver jewellery alloys. Volumetric (potentiometric) method using potassium bromide.

NORMA vydána dne 15.7.1994

Anglicky -
Elektronické PDF (3873.20 CZK)

The information about the standard:

Designation standards: BS EN 31427:1994
Note: NEPLATNÁ
Publication date standards: 15.7.1994
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Kategorie: Technické normy BS