GB/T 19143-2003
AbolishedAnalytical method of element for carbon,hydrogen and oxygen in rock organics
岩石有机质中碳、氢、氧元素分析方法
📋 Scope / 适用范围 ai_extracted
本标准规定了岩石有机质中碳、氢、氧元素分析中样品的测定步骤、分析结果计算和测量误差。 本标准适用于测定干酪根、有机溶剂抽提物、煤及原油中的碳、氢、氧元素。
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