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Determination Of Gold In Gold Jewellery Alloys - Cupellation Method (Fire Assay)
出版:Association Francaise de Normalisation

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基本信息
標(biāo)準(zhǔn)編號(hào): NF ISO 11426:2015
發(fā)布時(shí)間:2015/4/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:Association Francaise de Normalisation
標(biāo)準(zhǔn)頁(yè)數(shù):0
標(biāo)準(zhǔn)簡(jiǎn)介
Describes a cupellation method (fire assay) for the determination of gold in gold jewellery alloys.
標(biāo)準(zhǔn)備注
Indice de classement: A06-201. PR NF ISO 11426 November 2013. (11/2013) Supersedes NF EN ISO 11426. (04/2015)