NF EN ISO 11427
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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Main informations

Collections

National standards and national normative documents

Publication date

January 2017

Release date

mai 2024

Number of pages

15 p.

Reference

NF EN ISO 11427

ICS Codes

39.060   Jewellery

Print number

1

International kinship

ISO 11427:2014

European kinship

EN ISO 11427:2016
Replaced standards (2)
NF EN 31427
NF EN 31427
June 1995
Standard Cancelled
Determination of silver in silver jewellery alloys. Volumetric (potentiometric) method using potassium bromide.

NF ISO 11427
NF ISO 11427
February 2015
Standard Cancelled
Jewellery -- Determination of silver in silver jewellery alloys -- Volumetric (potentiometric) method using potassium bromide

Standard replaced by (1)
NF EN ISO 11427
NF EN ISO 11427
May 2024
Standard Current
Jewellery and precious metals - Determination of silver - Potentiometry using potassium bromide

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