?NORM EN ISO 11495: 2019 12 15現行
Jewellery and precious metals - Determination of palladium in palladium alloys - ICP-OES method using an internal standard element (ISO 11495:2019)
出版：Osterreichisches Normungsinstitut/Austrian Standards
專家解讀視頻
基本信息
標準編號： ?NORM EN ISO 11495: 2019 12 15
標準類別：Standard
出版單位：Osterreichisches Normungsinstitut/Austrian Standards
標準頁數：0
標準簡介
This document describes an analytical method for the determination of palladium in palladium alloys with a nominal content of up to 990 parts per thousand, including alloys according to ISO 9202.
