Draft Document - Foodstuffs - Determination of trace elements - Determination of sodium, magnesium and calcium by flame atomic absorption spectrometry (AAS) after microwave digestion; German version prEN 15505:2006
文件草案——食品——微量元素的测定——微波消解后用火焰原子吸收光谱法（AAS）测定钠、镁和钙；德文版prEN 15505:2006

2006-05-01

Draft Document - Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 8: Determination of 33 elements in high-purity sulfuric acid by ICP-MS
文件草案.半导体技术材料的试验.液体中微量元素的测定.第8部分:用ICP-MS测定高纯度硫酸中的33种元素

2022-01-01

Draft Document - Testing of petroleum products - Determination of special trace elements - Part 2: Atomic spectrometry by AAS and ICP OES after microwave incineration
文件草案.石油产品的试验.特殊微量元素的测定.第2部分:微波焚烧后用原子吸收光谱法和电感耦合等离子体发射光谱法测定

2001-09-01

Draft Document - Automotive Fuels - Test methods - Part 5: Direct determination of trace elements in diesel fuels and blends of Diesel fuel with FAME contents of up to 20 % (V/V) by inductively coupled plasma optical emission spectroscopy (ICP OES)
文件草案.汽车燃料.试验方法.第5部分:用电感耦合等离子体光学发射光谱法（ICP OES）直接测定FAME含量高达20%（V/V）的柴油燃料和柴油燃料混合物中的微量元素

2009-03-01