GB/T 18340.3-2010地质样品有机地球化学分析方法 第3部分:石油重馏分中饱和烃族组分测定 质谱法Organic geochemical analysis method for geological samples—Part 3:Determination of saturated hydrocarbon group components in heavy fraction of oil—Mass spectrometry
GB/T 18340.4-2010地质样品有机地球化学分析方法 第4部分:石油重馏分中芳香烃族组分测定 质谱法Organic geochemical analysis methods for geological samples—Part 4:Determination of aromatic hydrocarbon group component in heavy fraction of oil—Mass spectrometry
SN/T 2308-2009木材防腐剂与防腐处理后木材及其制品中铜、铬和砷的测定 原子吸收光谱法Determination of copper,chromium,arsenic in preservative solutions and treated wood and wood-based products—Atomic absorption spectrometric method