NF EN 31427
NF EN 31427

NF EN 31427

June 1995
Standard Cancelled

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

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Main informations

Collections

National standards and national normative documents

Publication date

June 1995

Number of pages

9 p.

Reference

NF EN 31427

ICS Codes

39.060   Jewellery

Print number

1 - juin 1995

International kinship

ISO 11427:1993

European kinship

EN 31427:1994
Standard replaced by (1)
NF EN ISO 11427
NF EN ISO 11427
January 2017
Standard Cancelled
Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide

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