
Determination Of Platinum In Platinum Jewellery Alloys - Icp-solution-spectrometric Method Using Yttrium As Internal Standard Element
出版:Nederlands Normalisatie Instituut

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基本信息
標準編號: NEN ISO 11494:1994
發布時間:1994/1/1 0:00:00
標準類別:Draft
出版單位:Nederlands Normalisatie Instituut
標準頁數:8
標準簡介
Explains a procedure for the determination of platinum in jewellery platinum alloys preferably within the range of fineness as stated in ISO 9202 using inductively coupled plasma emission spectrometry.
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等同采用的國際標準
ISO/DIS 11494 (2007) - Identical