prEN ISO 11494 rev

Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element

General information

Current stage: 30.98 Project deleted Jan 12, 2018

Originator: CEN

Owner: CEN/BT

Type: European Norm

ICS: 39.060 Jewellery

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 11494:2016

NOW

ABANDON
prEN ISO 11494 rev
30.98 Project deleted
Jan 12, 2018