AENOR UNE-EN ISO 11494:2017
Jewelery - Determination of platinum in platinum jewelery alloys - ICP-OES method using yttrium as internal standard element (ISO 11494:2014)

Standard No.

AENOR UNE-EN ISO 11494:2017

Release Date

2017

Published By

SCC

Latest

AENOR UNE-EN ISO 11494:2017

AENOR UNE-EN ISO 11494:2017 history

• 2017 AENOR UNE-EN ISO 11494:2017 Jewelery - Determination of platinum in platinum jewelery alloys - ICP-OES method using yttrium as internal standard element (ISO 11494:2014)