ISO 11495:2008 珠寶.鈀珠寶合金中鈀的測(cè)定.用釔作為內(nèi)部標(biāo)準(zhǔn)元素的感應(yīng)耦合等離子體(ICP)溶液光譜測(cè)定法
Jewellery - Determination of palladium in palladium jewellery alloys - Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element